SEKI Kanako 関華奈子

Researcher Number	20345854
Other IDs
Affiliation (Current)	2025: 東京大学, 先端科学技術研究センター, 教授
Affiliation (based on the past Project Information) *help	2015 – 2025: 東京大学, 大学院理学系研究科(理学部), 教授 2015: 東京大学, 理学(系)研究科(研究院), 教授 2007 – 2014: Nagoya University, Solar-Terrestrial Environment Laboratory, Associate Professor 2002 – 2006: 名古屋大学, 太陽地球環境研究所, 助教授
Review Section/Research Field	Principal Investigator Space and upper atmospheric physics / Medium-sized Section 17:Earth and planetary science and related fields Except Principal Investigator Space and upper atmospheric physics / Medium-sized Section 17:Earth and planetary science and related fields / Mathematics and Physics / Science and Engineering / Space and upper atmospheric physics
Keywords	Principal Investigator 内部磁気圏 / 放射線帯 / 磁気嵐 / 大気散逸 / 固有磁場 / 火星 / 惑星大気進化 / 粒子加速 / ドリフト運動論近似 / 環電流 … More / リングカレント / 電離圏 / ハビタブル惑星 / 宇宙環境 / atmospheric escape/大気散逸 / CIR / CME / Mars/火星 / 今日開店相互作用領域CIR / 共回転相互作用領域CIR / コロナ質量放出CME / 太陽髙エネルギー粒子 / MAVEN / オーロラ / 大気流出 / 惑星探査 / 宇宙科学 / 宇宙空間プラズマ / 超高層物理学 / 波動粒子相互作用 / ドリフト運動論 / 低周波波動ULF / イオン流出 / ULF波動 / ジオスペース / 宇宙嵐 / ボルツマン方程式 / マクスウェル方程式 / 磁気嵐(宇宙嵐) / 宇宙天気 / 太陽地球システム / 酸素イオン / Kelvin-Helmholtz不安定 / プラズマ衛星観測 / あけぼの衛星 / FAST衛星 / GEOTAIL衛星 / プラズマシート / 宇宙プラズマ / 地球磁気圏 … More Except Principal Investigator 粒子加速 / 宇宙科学 / 磁気圏・電離圏 / 超高層物理学 / 磁気圏 / オーロラ / 宇宙天気 / 放射線帯 / 宇宙空間 / 大気重力波 / シミュレーション / 電離圏 / 太陽風 / 火星 / 生命関連分子 / 大気進化 / 大気流出 / 超高層大気物理学 / 国際共同研究 / 超高層大気環境 / PWING / K-H不安定性 / 惑星探査 / 大気現象 / Geospace / Wide Energy-Range Measurement / Interaction / Multi-Composition Plasma / Energy-Mass Analysis / In-situ Observation / Magnetosphere / Particle / Space Plasma / 総合観測器 / ジオスペース / 広エネルギー帯域計測 / 相互作用 / 多成分プラズマ / エネルギー・質量分析 / 直接観測 / 宇宙プラズマ・粒子 / MHD / 波動粒子相互作用 / ホイッスラー / 粒子輸送 / 人工衛星 / 計算物理 / 太陽地球システム / オーロラ帯 / 電磁場 / 波動-粒子相互作用 / 宇宙プラズマ / レーダー観測 / 光学観測 / 共役点観測 / オーロラ発光 / 電磁気圏 / 衛星・地上同時観測 / 地上観測 / 衛星観測 / オーロラ粒子 / ロシア極東域 / ロシア / 国際情報交換 / 磁気嵐 / 低緯度オーロラ / 人工衛星-地上共同観測 / 夜間大気光 / 人工衛星観測 / 太陽地球系 / 地球磁気圏 / 「のぞみ」火星探知機 / Geotail衛星 / ピッチ角散乱 / 星間空間物質 / 衝撃波 / ピックアップイオン / 星間物質 Less

恒星活動が地球型惑星周辺宇宙環境および大気散逸に与える影響に関する研究Principal Investigator
- Principal Investigator
  
  関華奈子
- Project Period (FY)
  2025 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 17:Earth and planetary science and related fields
- Research Institution
  The University of Tokyo
Evolution of carbon and nitrogen and generation of prebiotic molecules in the Martian atmosphere
- Principal Investigator
  
  寺田直樹
- Project Period (FY)
  2022 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 17:Earth and planetary science and related fields
- Research Institution
  Tohoku University
Study on effects of the intrinsic magnetic field strength on planetary atmospheres and space environments based on comparisons of terrestrial planetsPrincipal Investigator
- Principal Investigator
  
  Seki Kanako
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 17:Earth and planetary science and related fields
- Research Institution
  The University of Tokyo
nternational study of responses of atmospheric escape from Mars against extreme solar eventsPrincipal Investigator
- Principal Investigator
  
  Seki Kanako
- Project Period (FY)
  2018 – 2023
- Research Category
  
  Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))
- Review Section
  
  Medium-sized Section 17:Earth and planetary science and related fields
- Research Institution
  The University of Tokyo
Study of dynamical variation of particles and waves in the inner magnetosphere using ground-based network observations
- Principal Investigator
  
  Shiokawa Kazuo
- Project Period (FY)
  2016 – 2020
- Research Category
  
  Grant-in-Aid for Specially Promoted Research
- Review Section
  
  Science and Engineering
  Mathematics and Physics
- Research Institution
  Nagoya University
Effects of intrinsic magnetic fields on the planetary magnetosphere/ionosphere environment based on comparison of Mars and EarthPrincipal Investigator
- Principal Investigator
  
  Seki Kanako
- Project Period (FY)
  2016 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Space and upper atmospheric physics
- Research Institution
  The University of Tokyo
Role of vertical coupling on the atmospheric escape from Mars
- Principal Investigator
  
  Terada Naoki
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Space and upper atmospheric physics
- Research Institution
  Tohoku University
Integrated study of effects of ULF waves on acceleration of radiation belt electrons based on a new ring current modelPrincipal Investigator
- Principal Investigator
  
  Seki Kanako
- Project Period (FY)
  2012 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Space and upper atmospheric physics
- Research Institution
  The University of Tokyo
  Nagoya University
Study on relativistic electron accelerations with a development of wave-particle interaction analyzer
- Principal Investigator
  
  ONO Takayuki
- Project Period (FY)
  2011 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (S)
- Research Field
  
  Space and upper atmospheric physics
- Research Institution
  Tohoku University
Study on transportation/acceleration process of relativistic electrons by multi-scale radiation belt simulations
- Principal Investigator
  
  YOSHIZUMI Miyoshi
- Project Period (FY)
  2011 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Space and upper atmospheric physics
- Research Institution
  Nagoya University
Space Plasma Acceleration in Radiation Belt, Shock, and Polar Magnetosphere by Wave-Particle Interaction and Electro-Magnetic Fields
- Principal Investigator
  
  HIRAHARA Masafumi
- Project Period (FY)
  2009 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Space and upper atmospheric physics
- Research Institution
  Nagoya University
  The University of Tokyo
Study of geospace storms based on a new observation-based model of the inner magnetospherePrincipal Investigator
- Principal Investigator
  
  SEKI Kanako
- Project Period (FY)
  2008 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Space and upper atmospheric physics
- Research Institution
  Nagoya University
Multi-dimensional Simultaneous Observations of the Geospace-Ionosphere Phenomena using Low-Altitude Polar Satellites and Ground-Based Facilities
- Principal Investigator
  
  HIRAHARA Masafumi (MASAFUMI Hirahara)
- Project Period (FY)
  2007 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Space and upper atmospheric physics
- Research Institution
  The University of Tokyo
Ground-Satellite observation of geospace environment over Siberia and Japan
- Principal Investigator
  
  SHIOKAWA Kazuo
- Project Period (FY)
  2006 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Space and upper atmospheric physics
- Research Institution
  Nagoya University
多点衛星観測データ解析に基づいた磁気嵐時環電流の発達と消失に関する研究Principal Investigator
- Principal Investigator
  
  関華奈子
- Project Period (FY)
  2006 – 2007
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Space and upper atmospheric physics
- Research Institution
  Nagoya University
赤道面と子午面における同時衛星観測データを用いた磁気圏内プラズマ輸送の研究Principal Investigator
- Principal Investigator
  
  関華奈子
- Project Period (FY)
  2004 – 2005
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Space and upper atmospheric physics
- Research Institution
  Nagoya University
Developmental Research for Establishing Measurement Techniques of Multi-Composition Space Plasma over a Wide Energy Range and Elucidating the Space Plasma Interaction in Geospace
- Principal Investigator
  
  HIRAHARA Masafumi
- Project Period (FY)
  2004 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Space and upper atmospheric physics
- Research Institution
  The University of Tokyo
  Rikkyo University
太陽地球系科学スクールに向けての企画
- Principal Investigator
  
  上出洋介
- Project Period (FY)
  2003
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Space and upper atmospheric physics
- Research Institution
  Nagoya University
星間物質起源ヘリウム・イオンの空間分布・時間変動の研究
- Principal Investigator
  
  寺沢敏夫
- Project Period (FY)
  2001 – 2002
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Space and upper atmospheric physics
- Research Institution
  The University of Tokyo

[Book] Evidence for a multi ‐ scale aurora, Dynamic Magnetosphere2011
- Author(s)
  C. C. Chaston, K. Seki, T. Sakanoi, K. Asamura, and M. Hirahara
- Publisher
  Springer Book
- Data Source
  KAKENHI-PROJECT-21244075
[Journal Article] Effects of an intrinsic magnetic field on ion escape from ancient Mars based on MAESTRO multifluid MHD simulations2024
- Author(s)
  Sakata, R., K. Seki, N. Terada, S. Sakai, and H. Shinagawa
- Journal Title
  
  Journal of Geophysical Research: Space Physics
  
  Volume: 129 Issue: 5
- DOI
  10.1029/2023ja032320
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18KK0093, KAKENHI-PROJECT-20H00192
[Journal Article] Characteristics of plasma boundaries with large density gradients and their effects on Kelvin窶滴elmholtz instability2024
- Author(s)
  Seki, K., Y. Matsumoto, N. Terada, T. Hara, D. A. Brain, H. Nakagawa, J. P. McFadden, J. S. Halekas, S. Ruhunusiri, D. L. Mitchell, L. Andersson, J. R. Espley, D. N. Baker, J. G. Luhmann, and B. M. Jakosky
- Journal Title
  
  Frontiers in Astronomy and Space Sciences
  
  Volume: 11
- DOI
  10.3389/fspas.2024.1394817
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18KK0093, KAKENHI-PROJECT-20H00192
[Journal Article] On the Periodic Variation of the Ion Density in the Martian Dayside Ionosphere During the Regional Dust Storm in September 20162024
- Author(s)
  Hara Takuya、Masunaga Kei、Terada Naoki、Sakai Shotaro、Osanai Taiga、Seki Kanako、Fowler Christopher M.、Hanley Kathleen Gwen、McFadden James P.、Curry Shannon M.
- Journal Title
  
  Journal of Geophysical Research: Space Physics
  
  Volume: 129 Issue: 4
- DOI
  10.1029/2023ja031848
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03708, KAKENHI-PROJECT-21K20387, KAKENHI-PROJECT-18KK0093, KAKENHI-PROJECT-20H00192
[Journal Article] Effects of Cold Plasma on the Excitation of Internally Driven ULF Waves by Ring Current Ions Based On the Magnetosphere‐Ionosphere Coupled Model2023
- Author(s)
  Yamakawa Tomotsugu、Seki Kanako、Amano Takanobu、Miyoshi Yoshizumi、Takahashi Naoko、Nakamizo Aoi、Yamamoto Kazuhiro
- Journal Title
  
  Journal of Geophysical Research: Space Physics
  
  Volume: 128 Issue: 9
- DOI
  10.1029/2023ja031638
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K03707, KAKENHI-PROJECT-20H00192
[Journal Article] Study of Atmospheric Ion Escape From Exoplanet TOI‐700 d: Venus Analogs2023
- Author(s)
  Nishioka T.、Seki K.、Sakata R.、Yamamoto K.、Terada N.、Sakai S.、Shinagawa H.、Nakayama A.
- Journal Title
  
  Journal of Geophysical Research: Space Physics
  
  Volume: 128 Issue: 8
- DOI
  10.1029/2023ja031405
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K13161, KAKENHI-PROJECT-22K03695, KAKENHI-PROJECT-20H00192
[Journal Article] Enhanced ion escape rate during IMF rotation under weak intrinsic magnetic field conditions on a Mars-like planet2023
- Author(s)
  Sakai, S., Seki, K., Terada, N., Shinagawa, H., Sakata, R., Tanaka, T., & Ebihara, Y.
- Journal Title
  
  Journal of Geophysical Research: Space Physics
  
  Volume: 128 Issue: 3 Pages: 1-10
- DOI
  10.1029/2022ja030510
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03695, KAKENHI-PROJECT-18KK0093, KAKENHI-PROJECT-22KK0044, KAKENHI-PROJECT-22H00164, KAKENHI-PROJECT-20H00192
[Journal Article] In situ observations of solar-flare-induced proton cyclotron waves upstream from Mars2022
- Author(s)
  Lin, H., J. Guo, K. Masunaga, K. Seki, C. Mazelle, D. Zhao, H. Huang, J. Zhao, and L. Liu
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 934 Issue: 2 Pages: 183-183
- DOI
  10.3847/1538-4357/ac7d4f
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03708, KAKENHI-PROJECT-21K20387, KAKENHI-PROJECT-18KK0093, KAKENHI-PROJECT-22H00164, KAKENHI-PROJECT-20H00192
[Journal Article] Preferential Energization of Lower‐Charge‐State Heavier Ions in the Near‐Earth Magnetotail2022
- Author(s)
  Keika K.、Kasahara S.、Yokota S.、Hoshino M.、Seki K.、Amano T.、Kistler L. M.、Nos? M.、Miyoshi Y.、Hori T.、Shinohara I.
- Journal Title
  
  Journal of Geophysical Research: Space Physics
  
  Volume: 127 Issue: 1 Pages: 1-20
- DOI
  10.1029/2021ja029786
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02966, KAKENHI-PROJECT-20H00194, KAKENHI-PROJECT-20K04039, KAKENHI-PROJECT-22KK0045, KAKENHI-PROJECT-21H01147, KAKENHI-PROJECT-20H00192, KAKENHI-PROJECT-19H01949, KAKENHI-PROJECT-20H01957
[Journal Article] A Statistical Study of the Solar Wind Dependence of Multi‐Harmonic Toroidal ULF Waves Observed by the Arase Satellite2022
- Author(s)
  Yamamoto K.、Seki K.、Matsuoka A.、Imajo S.、Teramoto M.、Kitahara M.、Kasahara Y.、Kumamoto A.、Tsuchiya F.、Shoji M.、Nakamura S.、Miyoshi Y.、Shinohara I.
- Journal Title
  
  Journal of Geophysical Research: Space Physics
  
  Volume: 127 Issue: 1 Pages: 1-17
- DOI
  10.1029/2021ja029840
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06140, KAKENHI-PROJECT-19K03948, KAKENHI-PROJECT-21K13978, KAKENHI-PROJECT-22KJ0532, KAKENHI-PROJECT-16H06286, KAKENHI-PROJECT-20H00192, KAKENHI-PROJECT-21H01146
[Journal Article] The Mars system revealed by the Martian Moons eXploration mission2022
- Author(s)
  Ogohara Kazunori、Nakagawa Hiromu、Aoki Shohei et al.
- Journal Title
  
  Earth, Planets and Space
  
  Volume: 74 Issue: 1 Pages: 1-1
- DOI
  10.1186/s40623-021-01417-0
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03943, KAKENHI-PUBLICLY-20H04605, KAKENHI-PROJECT-19H00707, KAKENHI-PROJECT-19H00726, KAKENHI-PROJECT-19H01960, KAKENHI-PROJECT-20K04039, KAKENHI-PROJECT-20K04044, KAKENHI-PROJECT-19K14784, KAKENHI-PROJECT-18KK0093, KAKENHI-PROJECT-20KK0080, KAKENHI-PROJECT-20H01958, KAKENHI-PROJECT-19K14789, KAKENHI-PROJECT-17KK0097, KAKENHI-PROJECT-21H01149, KAKENHI-PLANNED-17H06459, KAKENHI-PROJECT-23K22561
[Journal Article] Formation mechanisms of the molecular ion polar plume and its contribution to ion escape from Mars2022
- Author(s)
  Sakakura, K., K. Seki, S. Sakai, R. Sakata, H. Shinagawa, D. A. Brain, J. P. McFadden, J. S. Halekas, G. A. DiBraccio, B. M. Jakosky, N. Terada, and T. Tanaka
- Journal Title
  
  Journal of Geophysical Research: Space Physics
  
  Volume: 127 Issue: 6
- DOI
  10.1029/2021ja029750
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18KK0093, KAKENHI-PROJECT-22H00164, KAKENHI-PROJECT-20H00192
[Journal Article] Excitation of two types of storm-time Pc5 ULF waves by ring current ions based on the magnetosphere-ionosphere coupled model2022
- Author(s)
  Yamakawa, T., Seki, K., Amano, T., Miyoshi, Y., Takahashi, N., Nakamizo, A., & Yamamoto, K
- Journal Title
  
  Journal of Geophysical Research: Space Physics
  
  Volume: 127 Issue: 8
- DOI
  10.1029/2022ja030486
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18KK0099, KAKENHI-PROJECT-21J10710, KAKENHI-PROJECT-20H00192
[Journal Article] Multispecies MHD study of ion escape at ancient Mars: Effects of an intrinsic magnetic field and solar XUV radiation2022
- Author(s)
  Sakata, R., Seki, K., Sakai, S., Terada, N., Shinagawa, H., & Tanaka, T.
- Journal Title
  
  Journal of Geophysical Research: Space Physics
  
  Volume: 127 Issue: 7
- DOI
  10.1029/2022ja030427
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K03695, KAKENHI-PROJECT-18KK0093, KAKENHI-PROJECT-22H00164, KAKENHI-PROJECT-21J11483, KAKENHI-PROJECT-20H00192
[Journal Article] In situ observations of ions and magnetic field around Phobos: the mass spectrum analyzer (MSA) for the Martian Moons eXploration (MMX) mission2021
- Author(s)
  Yokota Shoichiro、Terada Naoki、Matsuoka Ayako、Murata Naofumi、Saito Yoshifumi、Delcourt Dominique、Futaana Yoshifumi、Seki Kanako、Schaible Micah J.、Asamura Kazushi、Kasahara Satoshi、Nakagawa Hiromu、Nishino Masaki N.、Nomura Reiko、Keika Kunihiro、Harada Yuki、Imajo Shun
- Journal Title
  
  Earth, Planets and Space
  
  Volume: 73 Issue: 1 Pages: 216-216
- DOI
  10.1186/s40623-021-01452-x
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03943, KAKENHI-PROJECT-17H01164, KAKENHI-PUBLICLY-20H04605, KAKENHI-PROJECT-20K04039, KAKENHI-PROJECT-19K14784, KAKENHI-PROJECT-18KK0093, KAKENHI-PLANNED-18H05439
[Journal Article] Low-altitude ion upflow observed by EISCAT and its effects on supply of molecular ions in the ring current detected by Arase (ERG)2021
- Author(s)
  Takada, M., Seki, K., Ogawa, Y., Keika, K., Kasahara, S., Yokota, S., et al.
- Journal Title
  
  Journal of Geophysical Research: Space Physics
  
  Volume: 126 Issue: 5
- DOI
  10.1029/2020ja028951
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01957, KAKENHI-PROJECT-20H00192, KAKENHI-PROJECT-20H00194, KAKENHI-PROJECT-19K03949, KAKENHI-PROJECT-20K04039, KAKENHI-PROJECT-20KK0313, KAKENHI-PROJECT-18KK0099, KAKENHI-PROJECT-16H06286, KAKENHI-PROJECT-21H04520
[Journal Article] Study of an Equatorward Detachment of Auroral Arc From the Oval Using Ground‐Space Observations and the BATS‐R‐US-CIMI Model2021
- Author(s)
  Yadav Sneha、Shiokawa K.、Oyama S.、et al.
- Journal Title
  
  Journal of Geophysical Research: Space Physics
  
  Volume: 126 Issue: 12
- DOI
  10.1029/2020ja029080
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02230, KAKENHI-PROJECT-17H00728, KAKENHI-PROJECT-20H00194, KAKENHI-PROJECT-20K04039, KAKENHI-PROJECT-20K14546, KAKENHI-PROJECT-18KK0099, KAKENHI-PROJECT-16H06286, KAKENHI-PROJECT-21H01146
[Journal Article] Relative Contribution of ULF Waves and Whistler‐Mode Chorus to the Radiation Belt Variation During the May 2017 Storm2021
- Author(s)
  Takahashi Naoko、Seki Kanako、Fok Mei‐Ching、Zheng Yihua、Miyoshi Yoshizumi、Kasahara Satoshi、Keika Kunihiro、Hartley David、Kasahara Yoshiya、Kasaba Yasumasa、Higashio Nana、Matsuoka Ayako、Yokota Shoichiro、Hori Tomoaki、Shoji Masafumi、Nakamura Satoko、Imajo Shun、Shinohara Iku
- Journal Title
  
  Journal of Geophysical Research: Space Physics
  
  Volume: 126 Issue: 11
- DOI
  10.1029/2020ja028972
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00194, KAKENHI-PROJECT-18KK0099, KAKENHI-PROJECT-16H06286, KAKENHI-PROJECT-20H01959, KAKENHI-PROJECT-20H00192, KAKENHI-PROJECT-21H01146
[Journal Article] Effects of the IMF direction on atmospheric escape from a Mars-like planet under weak intrinsic magnetic field conditions2021
- Author(s)
  Sakai, S., Seki, K., Terada, N., Shinagawa, H., Sakata, R., Tanaka, T., & Ebihara, Y.
- Journal Title
  
  Journal of Geophysical Research: Space Physics
  
  Volume: 126 Issue: 3
- DOI
  10.1029/2020ja028485
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18KK0093, KAKENHI-PLANNED-18H05439, KAKENHI-PROJECT-19H00707, KAKENHI-PROJECT-20H00192
[Journal Article] On the relationship between energy input to the ionosphere and the ion outflow flux under different solar zenith angles2021
- Author(s)
  Kitamura Naritoshi、Seki Kanako、Keika Kunihiro、Nishimura Yukitoshi、Hori Tomoaki、Hirahara Masafumi、Lund Eric J.、Kistler Lynn M.、Strangeway Robert J.
- Journal Title
  
  Earth, Planets and Space
  
  Volume: 73 Issue: 1
- DOI
  10.1186/s40623-021-01532-y
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14781, KAKENHI-PROJECT-18KK0099, KAKENHI-PROJECT-20H00192
[Journal Article] Effects of an intrinsic magnetic field on ion loss from ancient Mars based on multispecies MHD simulations2020
- Author(s)
  Sakata, R., Seki, K., Sakai, S., Terada, N., Shinagawa, H., & Tanaka, T
- Journal Title
  
  Journal of Geophysical Research
  
  Volume: 125 Issue: 2
- DOI
  10.1029/2019ja026945
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18KK0093, KAKENHI-PROJECT-16H02229, KAKENHI-PLANNED-18H05439, KAKENHI-PROJECT-19H00707
[Journal Article] xcitation of internally driven ULF waves by the drift‐bounce resonance with ring current ions based on the drift‐kinetic simulation2020
- Author(s)
  Yamakawa, T., Seki, K., Amano, T., Takahashi, N., & Miyoshi, Y.
- Journal Title
  
  Journal of Geophysical Research, Space Physics
  
  Volume: 125,11 Issue: 11
- DOI
  10.1029/2020ja028231
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18KK0099, KAKENHI-PROJECT-20H00192, KAKENHI-PROJECT-16H06286
[Journal Article] A warm layer in the nightside mesosphere of Mars2020
- Author(s)
  Nakagawa, H., S. K. Jain, N. M. Schneider, F. Montmessin, R. V. Yelle, F. Jiang, L. Verdier, T. Kuroda, N. Yoshida, H. Fujiwara, T. Imamura, N. Terada, K. Terada, K. Seki, H. Groller, and J. I. Deighan
- Journal Title
  
  Geophys. Res. Let.
  
  Volume: - Issue: 4 Pages: 47-57
- DOI
  10.1029/2019gl085646
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03943, KAKENHI-PROJECT-19K03980, KAKENHI-PROJECT-18KK0093, KAKENHI-PUBLICLY-18H04453, KAKENHI-PROJECT-16H02229, KAKENHI-PROJECT-16K05552, KAKENHI-PLANNED-18H05439, KAKENHI-PUBLICLY-20H04605
[Journal Article] On the transition between the inner and outer plasma sheet in the Earth's magnetotail2020
- Author(s)
  Miyashita, Y., K. Seki, K. Sakaguchi, Y. Hiraki, M. Nose, S. Machida, Y. Saito, and W. Paterson
- Journal Title
  
  J. Geophys. Res.
  
  Volume: 125 Issue: 4 Pages: 1-16
- DOI
  10.1029/2019ja027561
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06286, KAKENHI-PROJECT-17K18804
[Journal Article] Vertical Propagation of Wave Perturbations in the Middle Atmosphere on Mars by MAVEN/IUVS2020
- Author(s)
  Nakagawa Hiromu、Terada Naoki、Jain Sonal K.、Schneider Nicholas M.、Montmessin Franck、Yelle Roger V.、Jiang Fayu、Verdier Loic、England Scott L.、Seki Kanako、Fujiwara Hitoshi、Imamura Takeshi、Yoshida Nao、Kuroda Takeshi、Terada Kaori、Gr?ller Hannes、Deighan Justin、Jakosky Bruce M.
- Journal Title
  
  Journal of Geophysical Research: Planets
  
  Volume: 125 Issue: 9 Pages: 1-14
- DOI
  10.1029/2020je006481
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03943, KAKENHI-PROJECT-18KK0093, KAKENHI-PUBLICLY-20H04605, KAKENHI-PLANNED-18H05439, KAKENHI-PROJECT-19H00707, KAKENHI-PROJECT-20H00192
[Journal Article] Excitation of storm time Pc5 ULF waves by ring current ions based on the drift‐kinetic simulation2019
- Author(s)
  Yamakawa, T., K. Seki, T. Amano, N. Takahashi, and Y. Miyoshi
- Journal Title
  
  Geophys. Res. Lett.
  
  Volume: 46 Issue: 4 Pages: 1911-1918
- DOI
  10.1029/2018gl081573
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02229, KAKENHI-PROJECT-17H02966, KAKENHI-PROJECT-16H06286, KAKENHI-PLANNED-15H05815
[Journal Article] Low electron temperatures observed at Mars by MAVEN on dayside crustal magnetic field lines2019
- Author(s)
  Sakai, S., Cravens, T. E., Andersson, L., Fowler, C. M., Mitchell, D. L., Mazelle, C., Thiemann, E. M. B., Eparvier, F. G., Brain, D. A., & Seki, K.
- Journal Title
  
  Journal of Geophysical Research: Space Physics
  
  Volume: 124 Issue: 9 Pages: 7629-7637
- DOI
  10.1029/2019ja026961
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18KK0093, KAKENHI-PROJECT-16H02229
[Journal Article] Statistical Properties of Molecular Ions in the Ring Current Observed by the Arase (ERG) Satellite2019
- Author(s)
  Seki K.、Keika K.、Kasahara S.、Yokota S.、Hori T.、Asamura K.、Higashio N.、Takada M.、Ogawa Y.、Matsuoka A.、Teramoto M.、Miyoshi Y.、Shinohara I.
- Journal Title
  
  Geophysical Research Letters
  
  Volume: 46 Issue: 15 Pages: 8643-8651
- DOI
  10.1029/2019gl084163
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03949, KAKENHI-PROJECT-18KK0099, KAKENHI-PLANNED-15H05815, KAKENHI-PROJECT-16H02229, KAKENHI-PROJECT-17K14400, KAKENHI-PROJECT-18H03727
[Journal Article] Characteristics of CME‐ and CIR‐driven ion upflows in the polar ionosphere2019
- Author(s)
  Y. Ogawa K. Seki K. Keika Y. Ebihara
- Journal Title
  
  Journal of Geophysical Research: Space Physics
  
  Volume: 124 Issue: 5 Pages: 3637-3649
- DOI
  10.1029/2018ja025870
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H03732, KAKENHI-PROJECT-16H02229, KAKENHI-PROJECT-17K14400
[Journal Article] Strong Diffusion of Energetic Electrons by Equatorial Chorus Waves in the Midnight‐to‐Dawn Sector2019
- Author(s)
  Kasahara S.、Miyoshi Y.、Kurita S.、Yokota S.、Keika K.、Hori T.、Kasahara Y.、Matsuda S.、Kumamoto A.、Matsuoka A.、Seki K.、Shinohara I.
- Journal Title
  
  Geophysical Research Letters
  
  Volume: 46 Issue: 22 Pages: 12685-12692
- DOI
  10.1029/2019gl085499
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03949, KAKENHI-PROJECT-18KK0099, KAKENHI-PLANNED-15H05815, KAKENHI-PROJECT-16H02229, KAKENHI-PROJECT-17K14400, KAKENHI-PUBLICLY-18H04441, KAKENHI-PROJECT-18H03727
[Journal Article] Statistical study of selective oxygen increase in high‐energy ring current ions during magnetic storms2019
- Author(s)
  Mitani, K., K. Seki, K. Keika, M. Gkioulidou, L. J. Lanzerotti, D. G. Mitchell, C. A. Kletzing, A. Yoshikawa, and Y. Obana
- Journal Title
  
  J. Geophys. Res.
  
  Volume: 124 Issue: 5 Pages: 3193-3209
- DOI
  10.1029/2018ja026168
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02229, KAKENHI-PLANNED-15H05815, KAKENHI-PROJECT-17K14400, KAKENHI-PROJECT-16H06286
[Journal Article] Statistical study of heavy ion outflows from Mars observed in the Martian窶進nduced magnetotail by MAVEN2019
- Author(s)
  Inui, S., Seki, K., Sakai, S., Brain, D. A., Hara, T., McFadden, J. P., et al.
- Journal Title
  
  Journal of Geophysical Research
  
  Volume: 124 Issue: 7 Pages: 5482-5497
- DOI
  10.1029/2018ja026452
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18KK0093, KAKENHI-PROJECT-16H02229
[Journal Article] Substorm-associated ionospheric flow fluctuations during the 27 March 2017 magnetic storm: SuperDARN-Arase conjunction2018
- Author(s)
  Hori, T., N. Nishitani, S. G. Shepherd, J. M. Ruohoniemi, M. Connors, M. Teramoto, S. Nakano, K. Seki, N. Takahashi, S. Kasahara, S. Yokota, T. Mitani, T. Takashima, N. Higashio, A. Matsuoka, K. Asamura, Y. Kazama, S.-Y. Wang, S. W. Y. Tam, T.-F. Chang, B.-J. Wang, Y. Miyoshi, and I. Shinohara
- Journal Title
  
  Geophys. Res. Lett.
  
  Volume: 45 Issue: 18 Pages: 9441-9449
- DOI
  10.1029/2018gl079777
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02229, KAKENHI-PROJECT-17H01704, KAKENHI-PROJECT-16H06286, KAKENHI-PLANNED-15H05815, KAKENHI-PROJECT-17H01175
[Journal Article] Ion energies dominating energy density in the inner magnetosphere: Spatial distributions and composition, observed by Arase/MEP-i2018
- Author(s)
  Keika, K. S. Kasahara, S. Yokota, M. Hoshino, K. Seki, M. Nose, T. Amano, Y. Miyoshi, and I. Shinohara,
- Journal Title
  
  Geophysical Research Letters
  
  Volume: 45 Issue: 22 Pages: 12153-12162
- DOI
  10.1029/2018gl080047
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K18804, KAKENHI-PROJECT-17K14400, KAKENHI-PROJECT-16H02229, KAKENHI-PROJECT-16H04057, KAKENHI-PROJECT-16H06286, KAKENHI-PLANNED-15H05815, KAKENHI-PROJECT-15H05747, KAKENHI-PROJECT-17H01175, KAKENHI-PROJECT-17H02966
[Journal Article] Pulsating aurora from electron scattering by chorus waves2018
- Author(s)
  S. Kasahara, Y. Miyoshi, S. Yokota, T. Mitani, Y. Kasahara, S. Matsuda, A. Kumamoto, A. Matsuoka, Y. Kazama, H. U. Frey, V. Angelopoulos, S. Kurita, K. Keika, K. Seki & I. Shinohara
- Journal Title
  
  Nature
  
  Volume: 554 Issue: 7692 Pages: 337-340
- DOI
  10.1038/nature25505
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K18804, KAKENHI-PUBLICLY-16H01172, KAKENHI-PROJECT-16H04056, KAKENHI-PROJECT-16H04057, KAKENHI-PROJECT-17H02970, KAKENHI-PROJECT-16J02163, KAKENHI-PROJECT-16H06286, KAKENHI-PLANNED-15H05815, KAKENHI-PROJECT-15H05747, KAKENHI-PROJECT-17H06140
[Journal Article] Cold dense ion outflow observed in the Martian induced magnetotail by MAVEN2018
- Author(s)
  Inui, S., K. Seki, T. Namekawa, S. Sakai, D. A. Brain, Hara, T., J. P. McFadden, J. S. Halekas, D. L. Mitchell, G. A. DiBraccio, and B. M. Jakosky
- Journal Title
  
  Geophys. Res. Lett.
  
  Volume: 45 Issue: 11 Pages: 5283-5289
- DOI
  10.1029/2018gl077584
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02229
[Journal Article] Formation of butterfly pitch angle distributions of relativistic electrons in the outer radiation belt with a monochromatic Pc5 wave2018
- Author(s)
  Kamiya, K., K. Seki, S. Saito, T. Amano, and Y. Miyoshi
- Journal Title
  
  J. Geophys. Res.
  
  Volume: 印刷中 Issue: 6 Pages: 4679-4691
- DOI
  10.1002/2017ja024764
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02229, KAKENHI-PROJECT-16H06286, KAKENHI-PLANNED-15H05815, KAKENHI-PROJECT-17H02966
[Journal Article] Global distribution of ULF waves during magnetic storms: Comparison of Arase, ground observations and BATSRUS+CRCM simulation2018
- Author(s)
  Takahashi, N., K. Seki, M. Teramoto, M-C Fok, Y. Zheng, A. Matsuoka, N. Higashio, K. Shiokawa, D. Baishev, A. Yoshikawa, and T. Nagatsuma
- Journal Title
  
  Geophys. Res. Lett.
  
  Volume: 45 Issue: 18 Pages: 9390-9397
- DOI
  10.1029/2018gl078857
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02229, KAKENHI-PROJECT-16H06286, KAKENHI-PLANNED-15H05815
[Journal Article] Evidence for crustal magnetic field control of ions precipitating into the upper atmosphere of Mars2018
- Author(s)
  Hara, T., J. G. Luhmann, F. Fran?ois, S. Curry, J. Halekas, K. Seki, D. Brain, Y. Harada, J. P. McFadden, G. A. Dibraccio, Y. Soobiah, D. Mitchell, S. Xu, C. Mazelle, and B. M. Jakosky
- Journal Title
  
  Geophys. Res. Lett.
  
  Volume: 45 Issue: 10 Pages: 8572-8586
- DOI
  10.1029/2017ja024798
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02229
[Journal Article] Effects of a weak intrinsic magnetic field on atmospheric escape from Mars2018
- Author(s)
  Sakai, S., K. Seki, N. Terada, H. Shinagawa, T. Tanaka, and Y. Ebihara
- Journal Title
  
  Geoophys. Res. Lett.
  
  Volume: 45 Issue: 18 Pages: 9336-9343
- DOI
  10.1029/2018gl079972
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H02229, KAKENHI-PLANNED-15H05815, KAKENHI-PLANNED-18H05439
[Journal Article] Theory, modeling, and integrated studies in the Arase (ERG) project2018
- Author(s)
  Seki Kanako、Miyoshi Yoshizumi、Ebihara Yusuke、Katoh Yuto、Amano Takanobu、Saito Shinji、Shoji Masafumi、Nakamizo Aoi、Keika Kunihiro、Hori Tomoaki、Nakano Shin’ya、Watanabe Shigeto、Kamiya Kei、Takahashi Naoko、Omura Yoshiharu、Nose Masahito、Fok Mei-Ching、Tanaka Takashi、Ieda Akimasa、Yoshikawa Akimasa
- Journal Title
  
  Earth, Planets and Space
  
  Volume: 70 Issue: 1 Pages: 17-17
- DOI
  10.1186/s40623-018-0785-9
- NAID
  120006517789
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-16H01170, KAKENHI-PROJECT-16H02229, KAKENHI-PROJECT-15H03730, KAKENHI-PROJECT-15H03732, KAKENHI-PROJECT-17H01704, KAKENHI-PROJECT-16H06286, KAKENHI-PLANNED-15H05815, KAKENHI-PROJECT-17H02966
[Journal Article] A statistical study of slow-mode shocks observed by MMS in the dayside magnetopause2018
- Author(s)
  Walia, N. K., K. Seki, M. Hoshino, T. Amano, N. Kitamura, Y. Saito, S. Yokota, C. J. Pollock, B. L. Giles, T. E. Moore, R. B. Torbert, C. T. Russell, and J. L. Burch
- Journal Title
  
  Geophys. Res. Lett.
  
  Volume: 45 Issue: 10 Pages: 4675-4684
- DOI
  10.1029/2018gl077580
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02229, KAKENHI-PROJECT-16H06286, KAKENHI-PROJECT-17H02966
[Journal Article] Three-step buildup of the 17 March 2015 storm ring current: Implication for the cause of the unexpected storm intensification2018
- Author(s)
  Keika,K. K. Seki, M. Nos_, Y. Miyoshi, L. Lanzerotti, D. Mitchell, M. Gkioulidou, and J. Manweiler
- Journal Title
  
  J. Geophys. Res.
  
  Volume: 123 Issue: 1 Pages: 1-15
- DOI
  10.1002/2017ja024462
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02229, KAKENHI-PROJECT-26800257, KAKENHI-PROJECT-17K18804, KAKENHI-PROJECT-16H04057, KAKENHI-PROJECT-16H06286, KAKENHI-PLANNED-15H05815
[Journal Article] Radial transport of higher-energy oxygen ions into the deep inner magnetosphere observed by Van Allen Probes2018
- Author(s)
  K. Mitani, K. Seki, K. Keika, M. Gkioulidou, L. J. Lanzerotti, D. G. Mitchell, and C. A. Kletzing
- Journal Title
  
  Geophys. Res. Lett.
  
  Volume: 45 Issue: 10 Pages: 4534-4541
- DOI
  10.1029/2018gl077500
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14400, KAKENHI-PROJECT-16H02229, KAKENHI-PROJECT-16H06286
[Journal Article] Statistical Study of Relations Between the Induced Magnetosphere, Ion Composition, and Pressure Balance Boundaries around Mars Based on MAVEN Observations2017
- Author(s)
  K. Matsunaga, K. Seki, D. Brain, T. Hara, K. Masunaga, J. P. McFadden, J. Halekas, D. Mitchell, C. Mazelle, J. Esplay, J. Gruesbeck, and B. M. Jakosky
- Journal Title
  
  J. Geophys. Res.
  
  Volume: 122 Issue: 9 Pages: 9723-9737
- DOI
  10.1002/2017ja024217
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02229, KAKENHI-PROJECT-15H03731
[Journal Article] Global distribution and parameter dependences of gravity wave activity in the Martian upper thermosphere derived from MAVEN/NGIMS observations2017
- Author(s)
  Terada N., F. Leblanc, H. Nakagawa, A. S. Medvedev, E. Yigit, T. Kuroda, T. Hara, S. L. England, H. Fujiwara, K. Terada, K. Seki, P. R. Mahaffy, M. Elrod, M. Benna, J. Grebowsky, and B. M. Jakosky
- Journal Title
  
  Journal of Geophysical Research Space Physics
  
  Volume: 122 Issue: 2 Pages: 2374-2397
- DOI
  10.1002/2016ja023476
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03731, KAKENHI-PROJECT-16K05552, KAKENHI-PROJECT-16K05566, KAKENHI-PROJECT-26247082, KAKENHI-PROJECT-16H02229
[Journal Article] On the origins of magnetic flux ropes in near-Mars magnetotail current sheets2017
- Author(s)
  T. Hara, Y. Harada, D. L. Mitchell, G. A. Dibraccio, J. Espley, D. A. Brain, J. S. Halekas, K. Seki, J. G. Luhmann, J. P. McFadden, C. Mazelle, B. M. Jakosky
- Journal Title
  
  Geophys. Res. Lett
  
  Volume: 44 Issue: 15 Pages: 7653-7662
- DOI
  10.1002/2017gl073754
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02229, KAKENHI-PROJECT-15H03731
[Journal Article] Dawn-dusk difference of periodic oxygen EUV dayglow variations at Venus observed by Hisaki2017
- Author(s)
  Masunaga, K., K. Seki, N. Terada, F. Tsuchiya, T. Kimura, K. Yoshioka, G. Murakami, A. Yamazaki, C. Tao, F. Leblanc, and I. Yoshikawa
- Journal Title
  
  Icarus
  
  Volume: 印刷中 Pages: 102-110
- DOI
  10.1016/j.icarus.2016.12.027
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03731, KAKENHI-PROJECT-14J03613, KAKENHI-PROJECT-26287118, KAKENHI-PROJECT-15K17769, KAKENHI-PROJECT-16K17812, KAKENHI-PROJECT-16H02229
[Journal Article] Visualization tool for three-dimensional plasma velocity distributions (ISEE_3D) as a plug-in for SPEDAS2017
- Author(s)
  Keika Kunihiro、Miyoshi Yoshizumi、Machida Shinobu、Ieda Akimasa、Seki Kanako、Hori Tomoaki、Miyashita Yukinaga、Shoji Masafumi、Shinohara Iku、Angelopoulos Vassilis、Lewis Jim W.、Flores Aaron
- Journal Title
  
  Earth, Planets and Space
  
  Volume: 69 Issue: 1
- DOI
  10.1186/s40623-017-0761-9
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26247082, KAKENHI-PROJECT-16H06286, KAKENHI-PLANNED-15H05815
[Journal Article] Global structure and sodium ion dynamics in Mercury's magnetosphere with the offset dipole2017
- Author(s)
  M. Yagi, K. Seki, Y. Matsumoto, D. C. Delcourt, and F. Leblanc
- Journal Title
  
  J. Geophys. Res.
  
  Volume: 122 Issue: 11
- DOI
  10.1002/2017ja024082
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02229
[Journal Article] First evidence of patchy flickering aurora modulated by multi-ion electromagnetic ion cyclotron waves2017
- Author(s)
  Fukuda, Y., R. Kataoka, H. Uchida, Y. Miyoshi, D. Hampton, K. Shiokawa, Y. Ebihara, D. Whiter, N. Iwagami, and K. Seki
- Journal Title
  
  Geophysical Research Letters
  
  Volume: 印刷中 Issue: 9 Pages: 3963-3970
- DOI
  10.1002/2017gl072956
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25302006, KAKENHI-PROJECT-16H06286, KAKENHI-PLANNED-15H05815
[Journal Article] Statistical analysis of the reflection of incident O+ pickup ions at Mars: MAVEN observations2017
- Author(s)
  Masunaga, K., K. Seki, D. A. Brain, X. Fang, Y. Dong, B. M. Jakosky, J. P. McFadden, J. S. Halekas, J. E. P. Connerney, D. L. Mitchell, and F. G. Epavier
- Journal Title
  
  Journal of Geophysical Research Space Physics
  
  Volume: 印刷中 Issue: 4 Pages: 4089-4101
- DOI
  10.1002/2016ja023516
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03731, KAKENHI-PROJECT-14J03613, KAKENHI-PROJECT-16H02229
[Journal Article] Geospace exploration project: Arase (ERG)2017
- Author(s)
  Y Miyoshi, Y Kasaba, I Shinohara, T Takashima, K Asamura, H Matsumoto,N Higashio, T Mitani, S Kasahara, S Yokota, S Wang, Y Kazama,Y Kasahara, S Yagitani, A Matsuoka, H Kojima, Y Katoh, K Shiokawa,K Seki, M Fujimoto, T Ono, and ERG project group
- Journal Title
  
  J. Phys.: Conf. Ser.
  
  Volume: 869 Pages: 1-4
- DOI
  10.1088/1742-6596/869/1/012095
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K18804, KAKENHI-PUBLICLY-16H01172, KAKENHI-PROJECT-16H04056, KAKENHI-PROJECT-17H02970, KAKENHI-PROJECT-16H06286, KAKENHI-PLANNED-15H05815
[Journal Article] MAVEN observations on a hemispheric asymmetry of precipitating ions toward the Martian upper atmosphere according to the upstream solar wind electric field2017
- Author(s)
  Hara, T., J. G. Luhmann, F. Leblanc, S. M. Curry, K. Seki, D. A. Brain, J. S. Halekas, Y. Harada, J. P. Mcfadden, R. Livi, G. A. DiBraccio, J. E. P. Connerney, and B. M. Jakosky
- Journal Title
  
  Journal of Geophysical Research Space Physics
  
  Volume: 122 Issue: 1 Pages: 1083-1101
- DOI
  10.1002/2016ja023348
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03731, KAKENHI-PROJECT-16H02229
[Journal Article] Thermal and low-energy ion outflows in and through the polar cap: The polar wind and the low-energy component of the cleft ion fountain2016
- Author(s)
  N. Kitamura, K. Seki, Y. Nishimura, T. Abe, M. Yamada, S. Watanabe, A. Kumamoto, A. Shinbori, and A. W. Yau
- Journal Title
  
  AGU Geophysical Monograph
  
  Volume: 未定
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24340118
[Journal Article] MAVEN observations of a giant ionospheric flux rope near Mars resulting from interaction between the crustal and interplanetary draped magnetic fields2016
- Author(s)
  Hara, T., D. A. Brain, D. L. Mitchell, J. G. Luhmann, K. Seki, H. Hasegawa, J. P. McFadden, J. S. Halekas, J. R. Espley, Y. Harada, R. Livi, G. A. DiBraccio, J. E. P. Connerney, C. Mazelle, L. Andersson, and B. M. Jakosky
- Journal Title
  
  J. Geophys. Res
  
  Volume: 121 Issue: 1 Pages: 828-842
- DOI
  10.1002/2016ja023347
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02229
[Journal Article] O+ ion beams reflected below the Martian bow shock: MAVEN observations2016
- Author(s)
  K. Masunaga, K. Seki, D. A. Brain, X. Fang, Y. Dong, B. M. Jakosky, J. P. McFadden, J. S. Halekas, and J. E. P. Connerney
- Journal Title
  
  Journal of Geophysical Research, Space Physics
  
  Volume: 印刷中 Issue: 4 Pages: 3093-3107
- DOI
  10.1002/2016ja022465
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-14J03613, KAKENHI-PROJECT-15H03731
[Journal Article] MAVEN observations of partially developed Kelvin-Helmholtz vortices at Mars2016
- Author(s)
  Ruhunusiri, S., J. S. Halekas, J. P. McFadden, J. E. P. Connerney, J. R. Espley, Y. Harada, R. Livi, K. Seki, C. Mazelle, D. Brain, T. Hara, G. A. DiBraccio, D. E. Larson, D. L. Mitchell, B. M. Jakosky, and H. Hasegawa
- Journal Title
  
  Geophysical Research Letters
  
  Volume: 43 Issue: 10 Pages: 4763-4773
- DOI
  10.1002/2016gl068926
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03731
[Journal Article] A full-particle Martian upper thermosphere-exosphere model using the DSMC method2016
- Author(s)
  Terada, K., N. Terada, H. Shinagawa, H. Fujiwara, Y. Kasaba, K. Seki, F. Leblanc, J.-Y. Chaufray, and R. Modolo
- Journal Title
  
  Journal of Geophysical Research Planets
  
  Volume: 121 Issue: 8 Pages: 1429-1444
- DOI
  10.1002/2015je004961
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03731, KAKENHI-PLANNED-15H05815, KAKENHI-PROJECT-16H02229, KAKENHI-PROJECT-26247082
[Journal Article] Comparison of the Martian thermospheric density and temperature from IUVS/MAVEN data and general circulation modeling2016
- Author(s)
  Medvedev, A.S., H. Nakagawa, C. Mockel, E. Yigit, T. Kuroda, P. Hartogh, K. Terada, N. Terada, K. Seki, N.M. Schneider, S.K. Jain, J.S. Evans, J.I. Deighan, W.E. McClintock, D. Lo and B.M. Jakosky
- Journal Title
  
  Geophysical Research Letters
  
  Volume: 43 Issue: 7 Pages: 3095-3104
- DOI
  10.1002/2016gl068388
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24740317, KAKENHI-PROJECT-15H03731, KAKENHI-PROJECT-15H05209, KAKENHI-PROJECT-16K05552
[Journal Article] Relation between fine structure of energy spectra for pulsating aurora electrons and frequency spectra of whistler-mode chorus waves2015
- Author(s)
  Miyoshi, Y., S. Saito, K. Seki, T. Nishiyama, R. Kataoka, K. Asamura, Y. Katoh, Y. Ebihara, T. Sakanoi, M. Hirahara, S. Oyama, S. Kurita, O. Santolik
- Journal Title
  
  J. Geophys. Res.
  
  Volume: 120 Issue: 9 Pages: 7728-7736
- DOI
  10.1002/2015ja021562
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02628, KAKENHI-PROJECT-15H03730, KAKENHI-PROJECT-15H03732, KAKENHI-PROJECT-14J09407, KAKENHI-PROJECT-24340118, KAKENHI-PROJECT-25302006, KAKENHI-PROJECT-26302005, KAKENHI-PLANNED-15H05815, KAKENHI-PROJECT-15H05747
[Journal Article] Limited impact of escaping photoelectrons on the terrestrial polar wind flux in the polar cap2015
- Author(s)
  N. Kitamura, K. Seki, Y. Nishimura, and J. P. McFadden
- Journal Title
  
  Geophysical Research Letters
  
  Volume: 42 Issue: 9 Pages: 3106-3113
- DOI
  10.1002/2015gl063452
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-12J05283, KAKENHI-PROJECT-24340118
[Journal Article] A review of general physical and chemical processes related to plasma sources and losses for solar system magnetospheres2015
- Author(s)
  K. Seki, A. Nagy, C. M. Jackman, F. Crary, D. Fontaine, P. Zarka, P. Wurz, A. Milillo, J. A. Slavin, D. C. Delcourt, M. Wiltberger, R. Ilie, X. Jia, S. A. Ledvina, and R. W. Schunk
- Journal Title
  
  Space Science Reviews
  
  Volume: 192 Issue: 1-4 Pages: 27-89
- DOI
  10.1007/s11214-015-0170-y
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24340118
[Journal Article] Early MAVEN Deep Dip Campaigns: First Results and Implications2015
- Author(s)
  Bougher, S., B. Jakosky, J. Halekas, J. Grebowsky , J. Luhmann, P. Mahaffy, J. Connerney, F. Eparvier, R. Ergun, D. Larson, J. McFadden, D. Mitchell, N. Schneider, R. Zurek, L. Andersson, D. Andrews, D. Baird, D. Baker, J. M. Bell, 他75名80番目(K. Seki)
- Journal Title
  
  Science
  
  Volume: 350 Issue: 6261
- DOI
  10.1126/science.aad0459
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03731
[Journal Article] MAVEN Observations of the Response of Mars to an Interplanetary Coronal Mass Ejection2015
- Author(s)
  Jakosky, B. M., J. Grebowsky, J. Luhmann, J. Connerney, F. Eparvier, R. Ergun, J. Halekas, D. Larson, P. Mahaffy, J. McFadden, D. L. Mitchell, N. Schneider, R. Zurek, S. Bougher, D. Brain, Y. Ma, C. Mazelle, L. Andersson, D. Andrews, 他75名80番目(K. Seki)
- Journal Title
  
  Science
  
  Volume: 350 Issue: 6261
- DOI
  10.1126/science.aad0210
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03731
[Journal Article] Periodic variations of oxygen EUV dayglow in the upper atmosphere of Venus: Hisaki/EXCEED observations2015
- Author(s)
  Masunaga, K.; Seki, K.; Terada, N.; Tsuchiya, F.; Kimura, T.; Yoshioka, K.; Murakami, G.; Yamazaki, A.; Kagitani, M.; Tao, C.; Fedorov, A.; Futaana, Y.; Zhang, T. L.; Shiota, D.; Leblanc, F.; Chaufray, J.-Y.; Yoshikawa, I.
- Journal Title
  
  Journal of Geophysical Research: Planets
  
  Volume: 120 Issue: 12 Pages: 2037-2052
- DOI
  10.1002/2015je004849
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26800255, KAKENHI-PROJECT-14J03613, KAKENHI-PROJECT-15H03731
[Journal Article] The Spatial Distribution of Planetary Ion Fluxes Near Mars Observed by MAVEN2015
- Author(s)
  Brain, D. A., J. P. McFadden, J. S. Halekas, J. E. P. Connerney, S. W. Bougher, S. Curry, C. F. Dong, Y. Dong, F. Eparvier, X. Fang, K. Fortier, T. Hara, Y. Harada, B. M. Jakosky, R. J. Lillis, R. Livi, J. G. Luhmann, Y. Ma, R. Modolo, and K. Seki
- Journal Title
  
  Geophysical Research Letters
  
  Volume: 42 Issue: 21 Pages: 9142-9148
- DOI
  10.1002/2015gl065293
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03731
[Journal Article] Asymmetric Penetration of Shocked Solar Wind Down to 400-km Altitudes at Mars2015
- Author(s)
  Matsunaga, K., K. Seki, T. Hara, and D. A. Brain
- Journal Title
  
  Journal of Geophysical Research Space Physics
  
  Volume: 120 Issue: 8 Pages: 6874-6883
- DOI
  10.1002/2014ja020757
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03731
[Journal Article] Direct Measurement of Nonlinear Wave-Particle Interactions in the Earth's Magnetosphere : Wave-Particle Interaction Analyzer (WPIA) for ERG Mission2014
- Author(s)
  Katoh, Y., M. Hikishima, H. Kojima, Y. Omura, S. Kasahara, M. Hirahara, Y. Miyoshi, K. Seki, K. Asamura, T. Takashima, and T. Ono
- Journal Title
  
  JPS Conf. Proc
  
  Volume: 1 Pages: 15100-15100
- DOI
  10.7566/jpscp.1.015100
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23224011
[Journal Article] ReduCtion of the field-aligned potential drop in the polar cap during large geomagnetic storms2013
- Author(s)
  北村成寿
- Journal Title
  
  Journal of Geophysical Research-Space Physics
  
  Volume: 118 Issue: 8 Pages: 4864-4874
- DOI
  10.1002/jgra.50450
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-12J05283, KAKENHI-PROJECT-24340118
[Journal Article] Significance of Wave-Particle Interaction Analyzer for direct measurements ofnonlinear wave-particle interactions2013
- Author(s)
  Katoh, Y., M. Kitahara, H. Kojima, Y.Omura, S. Kasahara, M. Hirahara, Y. Miyoshi, K. Seki, K. Asamura, T. Takashima, and T. Ono
- Journal Title
  
  Ann. Geophys
  
  Volume: 31 Issue: 3 Pages: 503-512
- DOI
  10.5194/angeo-31-503-2013
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22684025, KAKENHI-PROJECT-23224011, KAKENHI-PROJECT-23244097, KAKENHI-PROJECT-23340146
[Journal Article] and ERG-working group, The Energization and Radiation in Geospace (ERG) Project, in "Dynamics of the Earth's Radiation Belts and Inner Magnetosphere"2012
- Author(s)
  Miyoshi, Y., T. Ono, T. Takashima, K.Asamura, M. Hirahara, Y. Kasaba, A. Matsuoka, H. Kojima, K. Shiokawa, K. Seki, M. Fujimoto, T. Nagatsuma, C. Z. Cheng, Y. Kazama, S. Kasahara, H. Matsumoto, N. Higashio, A. Kumamoto, S. Yagitani, Y. Kasahara, K. Ishisaka, Y. Katoh, Y. Ebihara, Y. Omura, M.Nose, T. Hori, Y. Miyashita, Y. Tanaka, T. Segawa edited by D. Summers, I. R. Mann, D. N. Baker, and M. Schulz, , AGU, Washington, D. C.
- Journal Title
  
  Geophys. Monogr. Ser
  
  Volume: vol. 199 Pages: 103-116
- DOI
  10.1029/2012gm001304
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22684025, KAKENHI-PROJECT-23224011, KAKENHI-PROJECT-23340147
[Journal Article] Relativistic Electron Microbursts associated with Whistler Chorus Rising Tone Elements: GEMSIS-RBW Simulations2012
- Author(s)
  Saito, S., Y. Miyoshi, and K. Seki
- Journal Title
  
  J. Geophys. Res.
  
  Volume: 117 Issue: A10
- DOI
  10.1029/2012ja018020
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23340146, KAKENHI-PROJECT-24340118
[Journal Article] Effect of R2-FAC development on the ionospheric electric field pattern deduced by a global ionospheric potential solver2012
- Author(s)
  A. Nakamizo
- Journal Title
  
  Journal of Geophysical Research
  
  Volume: 117 Issue: A9
- DOI
  10.1029/2012ja017669
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540461, KAKENHI-PROJECT-23740369, KAKENHI-PROJECT-24340118, KAKENHI-PROJECT-24340119
[Journal Article] Outer radiation belt boundary location relative to the magnetopause : Implications for magnetopause shadowing2011
- Author(s)
  Matsumura, C., Y. Miyoshi, K. Seki, S. Saito, V. Angelopoulos, and J. Koller
- Journal Title
  
  J. Geophys. Res.
  
  Volume: 116 Issue: A6 Pages: n/a-n/a
- DOI
  10.1029/2011ja016575
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340134, KAKENHI-PROJECT-22654068, KAKENHI-PROJECT-23340146
[Journal Article] Self-consistent Kinetic Numerical Simulation Model for Ring Current Particles in the Earth's Inner Magnetosphere2011
- Author(s)
  天野孝伸、関華奈子、三好由純、梅田隆行、松本洋介、海老原祐輔、齊藤愼司
- Journal Title
  
  Journal of Geophysical Research
  
  Volume: 116
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340134
[Journal Article] Evidence for a multi-scale aurora2011
- Author(s)
  C.C.Chaston, K.Seki, T.Sakanoi, K.Asamura, M.Hirahara
- Journal Title
  
  Dynamic Magnetosphet, Springer Book
  
  Pages: 271-280
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340134
[Journal Article] Cross-Scale Coupling in the Auroral Acceleration Region2011
- Author(s)
  C.C.Chaston, K.Seki, T.Sakanoi, K.Asamura, M.Hirahaia, C.W.Carlson
- Journal Title
  
  Geophysical Research Letters
  
  Volume: 38 Issue: 20 Pages: n/a-n/a
- DOI
  10.1029/2011gl049185
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340134, KAKENHI-PROJECT-21244075
[Journal Article] Self-consistent Kinetic Numerical Simulation Model for Ring Current Particles in the Earth's Inner Magnetosphere2011
- Author(s)
  Amano, T., K. Seki, Y. Miyoshi, T. Umeda, Y. Matsumoto, Y. Ebihara, and S. Saito
- Journal Title
  
  J. Geophys. Res.
  
  Volume: Vol.116
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340134
[Journal Article] Self-consistent Kinetic Numerical Simulation Model for Ring Current Particles in the Earth's Inner Magnetosphere2011
- Author(s)
  Amano, T., K. Seki, Y. Miyoshi, T. Umeda, Y. Matsumoto, Y. Ebihara, S. Saito
- Journal Title
  
  J.Geophys.Res. Vol.116
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340134
[Journal Article] A split in the outer radiation belt by magnetopause shadowing : Test particle simulations2010
- Author(s)
  S. Saito, Y. Miyoshi, and K. Seki
- Journal Title
  
  J. Geophys. Res.
  
  Volume: 115
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340134
[Journal Article] Motion of aurorae2010
- Author(s)
  Chaston, C.C., K.Seki, T.Sakanoi, K.Asamura, M.Hirahara
- Journal Title
  
  Geophys.Res.Lett.
  
  Volume: 37
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19403011
[Journal Article] The Motion of Aurorae2010
- Author(s)
  C. C. Chaston, K. Seki, T. Sakanoi, K. Asamura, M. Hirahara
- Journal Title
  
  Geophys.Res.Lett.
- Data Source
  KAKENHI-PROJECT-19403011
[Journal Article] Formation of a broad plasma turbulent layer by forward and inverse energy cascades of the Kelvin-Helmholtz instability2010
- Author(s)
  松本洋介、関華奈子
- Journal Title
  
  Journal of Geophysical Research
  
  Volume: 115
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340134
[Journal Article] A split in the outer radiation belt by magnetopause shadowing : Test particle simulations2010
- Author(s)
  齊藤愼司, 三好由純, 関華奈子
- Journal Title
  
  Journal of Geophysical Research 115(印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340134
[Journal Article] A split in the outer radiation belt by magnetopause shadowing : Test particle simulations2010
- Author(s)
  S. Saito, Y. Miyoshi, K. Seki
- Journal Title
  
  J.Geophys.Res. 115
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340134
[Journal Article] Simultaneous FAST and Double Star-TC1 observations of broadband electrons during a storm-time substorm2010
- Author(s)
  Nakajima, A., K. Shiokawa, K. Seki, R. Nakamura, K. Keika, W. Baumjohann, T. Takada, J.P. McFadden, C.W. Carlson, A.N. Fazakerley, H. Reme, I. Dandouras, R.J. Strangeway, O. Le Contel, N. Cornilleau-Wehrlin, K.H. Yearby
- Journal Title
  
  J. Geophys. Res. (in press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18403011
[Journal Article] Small-Scale Auroral Current Sheet Structuring2010
- Author(s)
  C.C.Chaston, K.Seki
- Journal Title
  
  Journal of Geophysical Research
  
  Volume: 115
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340134
[Journal Article] Simultaneous FAST and Double Star-TC1 observations of broadband electrons during a storm-time substorm2010
- Author(s)
  中島章光, 塩川和夫, 関華奈子, 他13名
- Journal Title
  
  Journal of Geophysical Research 115(印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340134
[Journal Article] Motion of aurorae2010
- Author(s)
  Chaston C.C., K.Seki, T.Sakanoi, K.Asamura, M.Hirahara
- Journal Title
  
  Geophys.Res.Lett. 37
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19403011
[Journal Article] Simultaneous FAST and Double Star-TC1 observations of broadband electrons during a storm-time substorm2010
- Author(s)
  Nakajima, A., K.Shiokawa, K.Seki, R.Nakamura, K.Keika, W.Baumjohann, T.Takada, J.P.McFadden, C.W.Carlson, A.N.Fazakerley, H.Reme, I.Dandouras, R.J.Strangeway, O.Le Contel, N.Cornilleau-Wehrlin, K.H.Yearby
- Journal Title
  
  J.Geophys.Res. (in press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18403011
[Journal Article] Sheared flows and small-scale Alfven wave generation in the auroral acceleration region2009
- Author(s)
  Asamura, K., C.C.Chaston, Y.Itoh, M.Fujimoto, T.Sakanoi, Y.Ebihara, A.Yamazaki, M.Hirahara, K.Seki, Y.Kasaba, M.Okada
- Journal Title
  
  Geophys.Res.Lett.
  
  Volume: 36
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19403011
[Journal Article] Sheared flows and small-scale Alfven wave generation in the auroral acceleration region2009
- Author(s)
  K. Asamura, C. C. Chaston, Y. Itoh, M. Fujimoto, T. Sakanoi, Y. Ebihara, A. Yamazaki, M. Hirahara, K. Seki, Y. Kasaba, M. Okada
- Journal Title
  
  Geophys.Res.Lett. 36
- Data Source
  KAKENHI-PROJECT-19403011
[Journal Article] Sheared flows and small-scale Alfven wave generation in the auroral acceleration region2009
- Author(s)
  Asamura K., C.C.Chaston, Y.Itoh, M.Fujimoto, T.Sakanoi, Y.Ebihara, A.Yamazaki, M.Hirahara, K.Seki, Y.Kasaba, M.Okada
- Journal Title
  
  Geophys.Res.Lett. 36
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19403011
[Journal Article] Simultaneous entry of oxygen ions originating from the Sun and Earthinto the inner magnetosphere during magnetic storms2009
- Author(s)
  Y. Ebihara, S. Kasahara, K. Seki, et al
- Journal Title
  
  Journal of Geophysical Research (in press)
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16204037
[Journal Article] Development of a magnetohydrodynamic simulation code satisfying the solenoidal magnetic field condition2009
- Author(s)
  八木学, 関華奈子, 松本洋介
- Journal Title
  
  Computer Physics Communications 180
  
  Pages: 1550-1557
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340134
[Journal Article] Statistical properties of the multipleion band structures observed by the FAST satellite2008
- Author(s)
  姚尭, 関華奈子, 他4名
- Journal Title
  
  Journal of Geophysical Research 113
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340134
[Journal Article] Coordinated EISCAT Svalbard radar and Reimei satellite observations of ion upflows and suprathermal ions2008
- Author(s)
  Ogawa Y., K.Seki, M.Hirahara, K.Asamura, T.Sakanoi, S.C.Buchert, Y.Ebihara, Y.Obuchi, A.Yamazaki, I.Sandahl, S.Nozawa, R.Fujii
- Journal Title
  
  J.Geophys.Res. 113
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19403011
[Journal Article] Statistical properties of the multiple ion band structures observed by the FAST satellite2008
- Author(s)
  Y. Yao, K. Seki, Y. Miyoshi, J.P. McFadden, E.J. Lund, C.W. Carlson
- Journal Title
  
  J.Geophys.Res. 113
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340134
[Journal Article] Particle and field characteristics of broadband electrons observed by the FAST satellite during geomagnetic storms: A multievent study2008
- Author(s)
  中島章光、塩川和夫、関華奈子, 他4名
- Journal Title
  
  Journal of Geophysical Research 113(印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18740309
[Journal Article] Particle and field characteristics of broadband electrons observed by the FAST satellite during geomagnetic storms2008
- Author(s)
  Nakajima, A., K. Shiokawa, K. Seki, J. P. McFadden, C. W. Carlson, R. J. Strangeway and K. Yumoto
- Journal Title
  
  A multievent study, J. Geophys. Res. 113(A06221, doi : 10.1029/2007JA013001)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18403011
[Journal Article] Statistical properties of the multiple ion band structures observed by the FAST satellite2008
- Author(s)
  Y. Yao, K. Seki, Y. Miyoshi, J. P. McFadden, E. J. Lund, and C. W. Carlson
- Journal Title
  
  J. Geophys. Res.
  
  Volume: 113
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340134
[Journal Article] Particle and field characteristics of broadband electrons observed by the FAST satellite during geomagnetic storms: A multievent study2008
- Author(s)
  Nakajima, A., K. Shiokawa, K. Seki, J.P. McFadden, C.W. Carlson, R.J. Strangeway, K. Yumoto
- Journal Title
  
  J. Geophys. Res. 113,A06221
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18403011
[Journal Article] Ion-dispersion and rapid electron fluctuations in the cusp : a case study2008
- Author(s)
  J.Lunde, S.C.Buchert, Y.Ogawa, M.Hirahara, K.Seki, Y.Ebihara, T.Sakanoi, K.Asamura, M.Okada, T.Raita, I.Haggstrom
- Journal Title
  
  Ann.Geophys. 26
  
  Pages: 2485-2502
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19403011
[Journal Article] Sheared flows and small-scale Alfven wave generation in the auroral acceleration region2008
- Author(s)
  Asamura, K., Chaston, C. C., Itoh, Y., Fujimoto, M., Sakanoi, T., Ebihara, Y., Yamazaki, A., Hirahara, M., Seki, K., Kasaba, Y., Okada, M.
- Journal Title
  
  Geophysical Research Letters 36
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19403011
[Journal Article] Particle and field characteristies of broadband electrons observed by the FAST satellite during geomagnetic storms : A multievent study2008
- Author(s)
  Nakajima, A., K. Shiokawa, K. Seki, J. P. McFadden, C. W. Carlson, R. J. Strangeway, K. Yumoto
- Journal Title
  
  Journal of Geophysical Researchl 113, A06221
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18403011
[Journal Article] Implementation of the CIP algorithm to magnetohydrodynamic simulations2008
- Author(s)
  松本洋介, 関華奈子
- Journal Title
  
  Computer Physics Communications 179
  
  Pages: 289-296
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340134
[Journal Article] Coordinated EISCAT Svalbard radar and Reimei satellite observations of ion upflows and suprathermal ions2008
- Author(s)
  Y. Ogawa, K. Seki, M. Hirahara, K. Asamura, T. Sakanoi, S. C. Buchert, Y. Ebihara, Y. Obuchi, A. Yamazaki, I. Sandahl, S. Nozawa, R. Fujii
- Journal Title
  
  J.Geophys.Res. 113
- Data Source
  KAKENHI-PROJECT-19403011
[Journal Article] Effect of solar wind variation on low-energy O+ populations in the magnetosphere during geomagnetic storms: FAST observations2008
- Author(s)
  姚尭、関華奈子, 他4名
- Journal Title
  
  Journal of Geophysical Research 113(印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18740309
[Journal Article] Coordinated EISCAT Svalbard radar and Reimei satellite observations of ion upflows and suprathermal ions2008
- Author(s)
  Y.Ogawa, K.Seki, M.Hirahara, K.Asamura, T.Sakanoi, S.C.Buchert, Y.Ebihara, Y.Obuchi, A.Yamazaki, I.Sandahl, S.Nozawa and R.Fuji
- Journal Title
  
  J.Geophys.Res 113(掲載確定)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19403011
[Journal Article] Coordinated EISCAT Svalbard radar and Reimei satellite observations of ion upflows and suprathermal ions2008
- Author(s)
  小川泰信, 関華奈子, 他10名
- Journal Title
  
  Journal of Geophysical Research 113
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340134
[Journal Article] Ion-dispersion and rapid electron fluctuations in the cusp: a case study2008
- Author(s)
  J. Lunde, S. C. Buchert, Y. Ogawa, M. Hirahara, K. Seki, Y. Ebihara, T. Sakanoi, K. Asamura, M. Okada, T. Raita, and I. Haggstrom
- Journal Title
  
  Ann. Geophys. 26
  
  Pages: 2485-2502
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19403011
[Journal Article] The secondary instability initiated by the three-dimensional nonlinear evolution of the Kelvin-Helmholtz instability2007
- Author(s)
  松本洋介、関華奈子
- Journal Title
  
  Journal of Geophysical Research 112
  
  Pages: 062232006012114-062232006012114
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18740309
[Journal Article] Particle and field characteristics of broadband electrons observed by the FAST satellite during a geomagnetic storm2007
- Author(s)
  中島章光, 塩川和夫, 関華奈子, 他3名
- Journal Title
  
  Journal of Geophysical Research 112(印刷中)
- Data Source
  KAKENHI-PROJECT-18740309
[Journal Article] The secondary instability initiated by the three-dimensional nonlinear evolution of the Kelvin-Helmholtz instability2007
- Author(s)
  松本洋介, 関華奈子
- Journal Title
  
  Journal of Geophysical Research 112(印刷中)
- Data Source
  KAKENHI-PROJECT-18740309
[Journal Article] Particle and field characteristics of broadband electrons observed by the FAST satellite during a geomagnetic storm2007
- Author(s)
  Nakajima, A., K. Shiokawa, K. Seki, R. J. Strangeway, J. P. McFadden and C.W.Carlson
- Journal Title
  
  J. Geophys. Res. 112(A06220, doi:10.1029/2006JA012184)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18403011
[Journal Article] Particle and field characteristics of broadband electrons observed by the FAST satellite during a geomagnetic storm2007
- Author(s)
  Nakajima, A., K. Shiokawa, K. Seki, R.J. Strangeway, J.P. McFadden, C.W. Carlson
- Journal Title
  
  J. Geophys. Res. 112,A06220
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18403011
[Journal Article] Evidence for newly closed magnetosheath field lines at the dayside magnetopause under northward IMF2006
- Author(s)
  B.Lavraud, M.F.Thomsen, B.Lefebvre, S.J.Schwartz, 関華奈子, 他5名
- Journal Title
  
  Journal of Geophysical Research 111(印刷中)
- Data Source
  KAKENHI-PROJECT-16740278
[Journal Article] Alfven waves in the near-PSBL lobe : Cluster observations2006
- Author(s)
  高田拓, 中村るみ, W.Baumjohann, 関華奈子, 他13名
- Journal Title
  
  Annales Geophysicae 24(印刷中)
- Data Source
  KAKENHI-PROJECT-16740278
[Journal Article] The Inner magnetosphere subgroup in the society of geomagnetism and Earth, Planetary and space sciences, ERG-A small-satellite mission to investigate the dynamics of the inner magnetosphere2006
- Author(s)
  K. Shiokawa, K. Seki, Y. Miyoshi, et al
- Journal Title
  
  Advances in Space Research 38(8)
  
  Pages: 1861-1869
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Journal Article] The Inner magnetosphere subgroup in the society of geomagnetism and Earth, Planetary and space sciences, EEG-A small-satellite mission to investigate the dynamics of the inner magnetosphere2006
- Author(s)
  K. Shiokawa, K. Seki, Y. Miyoshi, et al
- Journal Title
  
  Advances in Space Research 38 (8)
  
  Pages: 1861-1869
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16204037
[Journal Article] Observation of two-distinct cold, dense ion populations at geosynchronous orbit : local time asymmetry, solar wind dependence and origin2006
- Author(s)
  B.Lavraud, M.F.Thomsen, S.Wing, M.Fujimoto, M.H.Denton, J.E.Borovsky, A.Aasnes, 関華奈子, 他1名
- Journal Title
  
  Annales Geophysicae 24
  
  Pages: 3451-3465
- Data Source
  KAKENHI-PROJECT-18740309
[Journal Article] Statistical properties of low-frequency waves and ion beams in the plasma sheet boundary layer : Geotail observations2005
- Author(s)
  高田拓, 関華奈子, 他5名
- Journal Title
  
  Journal of Geophysical Research 110・A02
- Data Source
  KAKENHI-PROJECT-16740278
[Journal Article] Comparative study of outer-zone relativistic electrons observed by Akebono and CRRES2005
- Author(s)
  K. Seki, Y. Miyoshi, D. Summers, et al
- Journal Title
  
  Journal of Geophysical Research 110
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16204037
[Journal Article] Comparative study of outer-zone relativistic electrons observed by AKEBONO and CRRES2005
- Author(s)
  K. Seki, Y. Miyoshi, D. Summers, et al
- Journal Title
  
  Journal of Geophysical Research 110
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16204037
[Journal Article] Comparative study of outer-zone relativistic electrons observed by Akebono and CRRES2005
- Author(s)
  K.Seki, Y.Miyoshi, D.Summers, N.P.Meredith
- Journal Title
  
  Journal of Geophysical Research 110
- Data Source
  KAKENHI-PROJECT-16204037
[Journal Article] Two types of PSBL ion beam observed by GEOTAIL : Their relation to low frequency electromagnetic waves and cold ion energization2005
- Author(s)
  高田拓, 関華奈子, 他4名
- Journal Title
  
  Advances in Space Research 36・10
  
  Pages: 1883-1889
- Data Source
  KAKENHI-PROJECT-16740278
[Journal Article] Two types of PSBL ion beam observed by GEOTAIL : Their relation to low frequency electromagnetic waves and cold ion energization2005
- Author(s)
  Takada, T., K.Seki, M.Hirahara, T.Terasawa, M.Hoshino, T.Mukai
- Journal Title
  
  Advances in Space Research 36(10)
  
  Pages: 1883-1889
- Data Source
  KAKENHI-PROJECT-16204037
[Journal Article] Comparative study of outer-zone relativistic electrons observed by AKEBONO and CRRES2005
- Author(s)
  Seki, K., Y.Miyoshi, D.Summers., N.P.Meredith
- Journal Title
  
  Journal of Geophysical Research 110
- Data Source
  KAKENHI-PROJECT-16204037
[Journal Article] Statistical properties of low-frequency waves and ion beams in the plasma sheet boundary layer : Geotail observations2005
- Author(s)
  T.Takada, K.Seki, M.Hirahara, M.Fujimoto, Y.Saito, H.Hayakawa, T.Mukai
- Journal Title
  
  Journal of Geophysical Research 110
- Data Source
  KAKENHI-PROJECT-16204037
[Journal Article] Statistical properties of low-frequency waves and ion beams in the plasma sheet boundary layer : Geotail observations2005
- Author(s)
  T. Takada, K. Seki, M. Hirahara, M. Fujimoto, et al
- Journal Title
  
  Journal of Geophysical Research 110
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16204037
[Journal Article] Statistical properties of low-frequency waves and ion beams in the plasma sheet boundary layer: Geotail observations2005
- Author(s)
  T. Takada, K. Seki, M. Hirahara, M. Fujimoto, Y. Saito, H. Hayakawa, T. Mukai
- Journal Title
  
  Journal of Geophysical Research 110
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Journal Article] Comparative study of outer-zone relativistic electrons observed by AKEBONO and CRRES2005
- Author(s)
  K. Seki, Y. Miyoshi, D. Summers, N. P. Meredith
- Journal Title
  
  Journal of Geophysical Research 110
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Journal Article] Comparative study of outer-zone relativistic electrons observed by Akebono and CRRES2005
- Author(s)
  K. Seki, Y. Miyoshi, D. Summers, N. P. Meredith
- Journal Title
  
  Journal of Geophysical Research 110
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Journal Article] Two types of PSBL ion beam observed by GEOTAIL: Their relation to low frequency electromagnetic waves and cold ion energization2005
- Author(s)
  T. Takada, K. Seki, M. Hirahara, T. Terasawa, M. Hoshino, T. Mukai
- Journal Title
  
  Advances in Space Research 36(10)
  
  Pages: 1883-1889
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Journal Article] Two types of PSBL ion beam observed by GEOTAIL : Their relation to low frequency electromagnetic waves and cold ion energization2005
- Author(s)
  T. Takada, K. Seki, M. Hirahara, et al.
- Journal Title
  
  Advances in Space Research 36 (10)
  
  Pages: 1883-1889
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16204037
[Journal Article] Comparative study of outer-zone relativistic electrons observed by Akebono and CRRES2005
- Author(s)
  関華奈子, 三好由純, D.Summers, N.P.Meredith
- Journal Title
  
  Journal of Geophysical Research 110・A02
- Data Source
  KAKENHI-PROJECT-16740278
[Journal Article] Simultaneous entry of oxygen ions originating from the Sun and Earth into the inner magnetosphere during magnetic storms
- Author(s)
  Y. Ebihara, S. Kasahara, K. Seki, et al
- Journal Title
  
  Journal of Geophysical Research in press
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] From MACH to RHAPS: Retention of Habitable Atmospheres in Planetary Systems2024
- Author(s)
  Seki, K., D. A. Brain, N. Terada, S. Sakai, A. Nakayama, RHAPS team
- Organizer
  第25回惑星圏シンポジウム
- Data Source
  KAKENHI-PROJECT-22H00164
[Presentation] Effects of the XUV spectra on ion escape from a Mars-like planet orbiting inactive low-mass stars2024
- Author(s)
  堺正太朗, 中山陽史, 関華奈子, 寺田直樹, 品川裕之, 坂田遼弥, F. Leblanc, D. A. Brain, 田中高史
- Organizer
  第25回惑星圏シンポジウム
- Data Source
  KAKENHI-PROJECT-22H00164
[Presentation] From MACH to RHAPS: Retention of Habitable Atmospheres in Planetary Systems2024
- Author(s)
  Kanako Seki
- Organizer
  第25回惑星圏シンポジウム
- Data Source
  KAKENHI-PROJECT-20H00192
[Presentation] Simulation study of carbon and nitrogen ion escape at Mars2024
- Author(s)
  坂田遼弥, 関華奈子, 寺田直樹, 堺正太朗, 品川裕之
- Organizer
  第25回惑星圏シンポジウム
- Data Source
  KAKENHI-PROJECT-22H00164
[Presentation] From MACH to RHAPS: Retention of Habitable Atmospheres in Planetary Systems2024
- Author(s)
  関華奈子
- Organizer
  第25回惑星圏シンポジウム
- Data Source
  KAKENHI-PROJECT-18KK0093
[Presentation] 太陽高エネルギー粒子の降り込みが初期火星大気長期進化に与える影響2024
- Author(s)
  中村勇貴, 関華奈子, 寺田直樹, 堺正太朗
- Organizer
  第25回惑星圏シンポジウム
- Data Source
  KAKENHI-PROJECT-22H00164
[Presentation] Study of variation mechanisms of the Martian diffuse aurora based on Monte Carlo simulations and MAVEN observations2024
- Author(s)
  Okiyama, T., K. Seki, Y. Nakamura, R. J. Lillis, A. Rahmati, D. E. Larson, G. A. DiBraccio, N. M. Schneider, S. K. Jain, S. Curry
- Organizer
  第25回惑星圏シンポジウム
- Data Source
  KAKENHI-PROJECT-22H00164
[Presentation] Effects of magnetic field structure on the Martian diffuse aurora based on Monte Carlo simulations and MAVEN observations2023
- Author(s)
  沖山太心, 関華奈子, R. Lillis, A. Rahmati, D. Larson, G. DiBraccio, S. Curry
- Organizer
  日本地球惑星科学連合2023年大会
- Data Source
  KAKENHI-PROJECT-22H00164
[Presentation] Statistical study of high energy electron precipitation based on Arase satellite - EISCAT collaborative observation data2023
- Author(s)
  Y. Ogawa, M. Fukizawa, Y. Miyoshi, K. Hosokawa, S. Oyama, K. Shiokawa, K. Seki, S. Kurita, K. Asamura, S. Kasahara, T. Mitani, S. Matsuda, Y. Kasahara, Y. Kato, I. Shinohara, and ERG-EISCAT project team
- Organizer
  7th International Symposium on the Arctic Research (ISAR-7)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] Ion and magnetic field observations planned by Martian Moons eXploration (MMX)2023
- Author(s)
  寺田直樹, 横田勝一郎, 松岡彩子, 村田直史, 桂華邦裕, 原田裕己, 益永圭, 中川広務, 今城峻, 齋藤義文, D. Delcourt, L. Hadid, 二穴喜文, 関華奈子, 浅村和史, 笠原慧, 西野真木, 野村麗子, 原拓也, D. Brain, L. Francois, 堺正太朗, 木村智樹, 三宅洋平, 臼井英之
- Organizer
  第154回地球電磁気・地球惑星圏学会講演会
- Data Source
  KAKENHI-PROJECT-22H00164
[Presentation] Molecular ions in the magnetospheres and their supply mechanisms: Comparison between Earth and Mars2023
- Author(s)
  Kanako Seki
- Organizer
  American Geophysical Union Fall Meeting 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18KK0093
[Presentation] MAVEN観測に基づくダストストームが火星電離圏イオン密度変動に与える影響に関する統計的研究2023
- Author(s)
  関華奈子
- Organizer
  日本地球惑星科学連合2023年大会
- Data Source
  KAKENHI-PROJECT-18KK0093
[Presentation] Which star-planet combinations lead to atmospheric retention?2023
- Author(s)
  Brain, D. A., Z. Berta-Thompson, M. Chaffin, J. Chaufray, O. Cohen, T. Cravens, H. Egan, K. France, Y. Futaana, A. Glocer, M. Holmstrom, R. Jarvinen, L. M. Kistler, R. Kopparapu, F. Leblanc, Y. Ma, D. R. Marsh, A. W. Merkel, W. K. Peterson, R. Ramstad, S. Sakai, K. Seki, K. Stevenson, R. J. Strangeway, N. Terada et al.
- Organizer
  American Geophysical Union Fall Meeting 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22H00164
[Presentation] Identifying atmospheric waves and solar wind impacts in the Martian thermosphere and ionosphere2023
- Author(s)
  Nakagawa, H., S. England, N. Yoshida, S. Sakai, Y. Harada, N. Terada, K. Terada, K. Seki, H. Fujiwara, T. Imamura
- Organizer
  Japanese Geoscience Union Meeting 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22H00164
[Presentation] On periodic variations of the ion density in the Martian ionosphere during the dust storm in September 20162023
- Author(s)
  Hara, T., K. Masunaga, N. Terada, S. Sakai, T. Osanai, K. Seki, C. M. Fowler, K. G. Hanley, J. P. McFadden, S. M. Curry
- Organizer
  MUAN/MAVEN PSG Joint Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22H00164
[Presentation] Three-dimensional simulation of the Martian diffuse auroral emission in the crustal magnetic field regions2023
- Author(s)
  中村勇貴, F. Leblanc, J. Gerard, L. Soret, 寺田直樹, 中川広務, 堺正太朗, 村瀬清華, 片岡龍峰, D. A. Brain, 関華奈子
- Organizer
  日本地球惑星科学連合2023年大会
- Data Source
  KAKENHI-PROJECT-22H00164
[Presentation] Effects of Solar Wind Variations on the Martian Ionosphere and Ion Escape From Mars: Ion Species Dependence Based on MAVEN Observations2023
- Author(s)
  Kanako Seki
- Organizer
  URSI GASS 2023 Meeting
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00192
[Presentation] On the periodic variation of the ion density in the Martian dayside ionosphere during the regional dust storm2023
- Author(s)
  Hara, T., K. Masunaga, N. Terada, S. Sakai, K. Seki, C. M. Fowler, K. G. Hanley, J. P. McFadden, S. Curry
- Organizer
  American Geophysical Union Fall Meeting 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22H00164
[Presentation] Effects of an intrinsic magnetic field on ion escape from Mars based on newly developed multifluid MHD model simulations2023
- Author(s)
  Sakata, R., K. Seki, N. Terada, S. Sakai, H. Shinagawa
- Organizer
  37th URSI General Assembly and Scientific Symposium
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22H00164
[Presentation] Comparison study of two global multispecies MHD models of Mars2023
- Author(s)
  坂田遼弥, W. Sun, Y. Ma, 関華奈子, C. T. Russell, 寺田直樹, 堺正太朗, 品川裕之
- Organizer
  第154回地球電磁気・地球惑星圏学会講演会
- Data Source
  KAKENHI-PROJECT-22H00164
[Presentation] MAVEN観測に基づく火星電離圏におけるイオン密度変動についての研究2023
- Author(s)
  黒須玲, 関華奈子, 原拓也, C. Fowler, S. Curry, J. P. McFadden, G. Hanley
- Organizer
  第24回惑星圏研究会
- Data Source
  KAKENHI-PROJECT-22H00164
[Presentation] Effects of stellar spectra on atmospheric escape from a Mars-like planet orbiting inactive low-mass stars2023
- Author(s)
  Sakai, S., A. Nakayama, K. Seki, N. Terada, H. Shinagawa, R. Sakata, F. Leblanc, D. A. Brain, T. Tanaka
- Organizer
  Japanese Geoscience Union Meeting 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22H00164
[Presentation] Development of a photochemical model for the impacts of solar energetic particles on prebiotic chemistry on early Mars2023
- Author(s)
  中村勇貴, 関華奈子, 堺正太朗, 寺田直樹
- Organizer
  第154回地球電磁気・地球惑星圏学会講演会
- Data Source
  KAKENHI-PROJECT-22H00164
[Presentation] Simulation of SEP-induced diffuse auroral emissions and photochemistry on Mars2023
- Author(s)
  Nakamura, Y., F. Leblanc, N. Terada, S. Hiruba, I. Murata, H. Nakagawa, S. Sakai, S. Aoki, A. Piccialli, Y. Willame, L. Neary, A. C. Vandaele, K. Murase, R. Kataoka, K. Seki
- Organizer
  International workshop on space weather and climate at Mars with a focus on Martian aurora 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22H00164
[Presentation] Study on effects of an intrinsic magnetic field on ancient Mars with a new multifluid MHD model2023
- Author(s)
  坂田遼弥, 関華奈子, 寺田直樹, 堺正太朗, 品川裕之
- Organizer
  日本地球惑星科学連合2023年大会
- Data Source
  KAKENHI-PROJECT-22H00164
[Presentation] Strong bulk plasma acceleration in the Martian magnetosheath under low Alfven Mach number solar wind2023
- Author(s)
  西野真木, 原田裕己, 関華奈子, J. Halekas, J. Espley, G. Dibraccio
- Organizer
  第154回地球電磁気・地球惑星圏学会講演会
- Data Source
  KAKENHI-PROJECT-22H00164
[Presentation] Effects of magnetic field structure on the Martian diffuse aurora based on Monte Carlo simulations and MAVEN observations2023
- Author(s)
  Okiyama, T., K. Seki, Y. Nakamura, R. J. Lillis, A. Rahmati, D. E. Larson, G. A. DiBraccio, S. Curry
- Organizer
  日本惑星科学会2023年秋季講演会
- Data Source
  KAKENHI-PROJECT-22H00164
[Presentation] MAVEN観測に基づくダストストームが火星電離圏イオン密度変動に与える影響に関する統計的研究2023
- Author(s)
  関華奈子
- Organizer
  日本地球惑星科学連合2023年大会
- Data Source
  KAKENHI-PROJECT-20H00192
[Presentation] Molecular ions in the magnetospheres and their supply mechanisms: Comparison between Earth and Mars2023
- Author(s)
  Seki, K., M. Takada, Y. Ogawa, K. Keika, S. Kasahara, S. Yokota, T. Hori, K. Asamura, Y. Miyoshi, D. A. Brain, T. Hara, J. P. McFadden, J. S. Halekas, G. A. DiBraccio, B. M. Jakosky
- Organizer
  American Geophysical Union Fall Meeting 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22H00164
[Presentation] Comprehensive Comparison of Two Global Multi-species MHD Models of Mars2023
- Author(s)
  Sun, W., R. Sakata, Y. Ma, K. Seki, C. T Russell, N. Terada, S. Sakai, H. Shinagawa
- Organizer
  American Geophysical Union Fall Meeting 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22H00164
[Presentation] Effects of intrinsic and interplanetary magnetic fields on atmospheric escape from a Mars-like planet2023
- Author(s)
  Sakai, S., R. Sakata, K. Seki, N. Terada, H. Shinagawa, T. Tanaka, Y. Ebihara
- Organizer
  2023 International Conference of Deep Space Sciences
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22H00164
[Presentation] MAVEN観測に基づくダストストームが火星電離圏イオン密度変動に与える影響に関する統計的研究2023
- Author(s)
  黒須玲, 関華奈子, 原拓也, C. Fowler, S. Curry, J. McFadden, G. Hanley
- Organizer
  日本地球惑星科学連合2023年大会
- Data Source
  KAKENHI-PROJECT-22H00164
[Presentation] Impacts of Solar Energetic Particles on the Atmospheric Composition on Present-day Mars2023
- Author(s)
  Nakamura, Y., F. Leblanc, N. Terada, S. Hiruba, I. Murata, H. Nakagawa, S. Sakai, S. Aoki, A. Piccialli, Y. Willame, L. Neary, A. C. Vandaele, K. Murase, R. Kataoka, K. Seki
- Organizer
  American Geophysical Union Fall Meeting 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22H00164
[Presentation] Study of variation mechanisms of the Martian diffuse aurora based on Monte Carlo simulations and MAVEN observations2023
- Author(s)
  Okiyama, T., K. Seki, Y. Nakamura, R. J. Lillis, A. Rahmati, D. Larson, G. A. DiBraccio, N. M. Schneider, S. Jain, S. Curry
- Organizer
  American Geophysical Union Fall Meeting 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22H00164
[Presentation] ジオスペース探査あらせ衛星の科学成果と今後の観測計画について2023
- Author(s)
  三好由純, 篠原育, 高島健, 浅村和史, Wang S-Y, 風間洋一, 笠原慧, 横田勝一郎, 三谷烈史, 東尾奈々, 笠原禎也, 松岡彩子, 小嶋浩嗣, 塩川和夫, 関華奈子
- Organizer
  宇宙科学シンポジウム
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] Effects of an intrinsic magnetic field on ion escape from ancient Mars based on MAESTRO global MHD simulations2023
- Author(s)
  Sakata, R., K. Seki, N. Terada, S. Sakai, H. Shinagawa
- Organizer
  American Geophysical Union Fall Meeting 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22H00164
[Presentation] Effects of an intrinsic magnetic field on ion escape from Mars based on newly developed multifluid MHD model simulations2023
- Author(s)
  坂田遼弥, 関華奈子, 寺田直樹, 堺正太朗, 品川裕之
- Organizer
  第24回惑星圏研究会
- Data Source
  KAKENHI-PROJECT-22H00164
[Presentation] A technique of retrieving the exospheric number density distribution from pickup ion ring distributions observed by MAVEN/STATIC and its application to future MMX/MSA observations2023
- Author(s)
  Masunaga, K., N. Terada, F. Leblanc, S. Sakai, S. Yokota, Y. Harada, T. Hara, K. Seki, A. Yamazaki, T. Usui
- Organizer
  Japanese Geoscience Union Meeting 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22H00164
[Presentation] Comprehensive comparison study of two global multi-species MHD models of Mars2023
- Author(s)
  Sun, W., R. Sakata, Y. Ma, K. Seki, C. T. Russell, N. Terada, S. Sakai, H. Shinagawa
- Organizer
  MUAN/MAVEN PSG Joint Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22H00164
[Presentation] Effects of stellar XUV spectra on atmospheric escape from a Mars-like planet orbiting inactive low-mass stars2023
- Author(s)
  堺正太朗, 中山陽史, 関華奈子, 寺田直樹, 品川裕之, 坂田遼弥, F. Leblanc, D. Brain, 田中高史
- Organizer
  第154回地球電磁気・地球惑星圏学会講演会
- Data Source
  KAKENHI-PROJECT-22H00164
[Presentation] Study of variation mechanisms of the Martian diffuse aurora based on Monte Carlo simulations and MAVEN observations2023
- Author(s)
  沖山太心, 関華奈子, R. J. Lillis, A. Rahmati, D. E. Larson, G. A. DiBraccio, S. Curry
- Organizer
  第24回惑星圏研究会
- Data Source
  KAKENHI-PROJECT-22H00164
[Presentation] Molecular ions in the magnetospheres and their supply mechanisms: Comparison between Earth and Mars2023
- Author(s)
  Kanako Seki
- Organizer
  AGU Fall Meeting 2023
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00192
[Presentation] Enhanced ion escape rate during IMF rotation under weak intrinsic magnetic field conditions on a Mars-like planet2023
- Author(s)
  Sakai, S., K. Seki, N. Terada, H. Shinagawa, R. Sakata, T. Tanaka, Y. Ebihara
- Organizer
  Asia Oceania Geosciences Society 20th Annual Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22H00164
[Presentation] Effects of an intrinsic magnetic field on ion escape from Mars based on multispecies and multifluid MHD simulations2023
- Author(s)
  Sakata, R., K. Seki, N. Terada, S. Sakai, H. Shinagawa
- Organizer
  International workshop on space weather and climate at Mars with a focus on Martian aurora 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22H00164
[Presentation] Multispecies MHD Study of Ion Escape at Ancient Mars: Effects of an Intrinsic Magnetic Field and Solar XUV Radiation2022
- Author(s)
  Sakata, R., K. Seki, S. Sakai, N. Terada, H. Shinagawa, T. Tanaka
- Organizer
  Summer workshop on Martian aeronomy and atmosphere 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22H00164
[Presentation] 火星ディフューズオーロラの変動機構の研究2022
- Author(s)
  沖山太心, 関華奈子, R. J. Lillis, D. E. Larson, G. A. DiBraccio, S. Curry
- Organizer
  第152回地球電磁気・地球惑星圏学会講演会
- Data Source
  KAKENHI-PROJECT-22H00164
[Presentation] Study of plasmasphere formation at terrestrial exoplanets around M-Dwarf stars and its detectability2022
- Author(s)
  関華奈子
- Organizer
  地球電磁気・地球惑星圏学会第152回講演会
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18KK0093
[Presentation] Multifluid MHD simulation of the effects of a dipole field on ion escape at ancient Mars2022
- Author(s)
  坂田遼弥, 関華奈子, 堺正太朗, 品川裕之, 寺田直樹
- Organizer
  第152回地球電磁気・地球惑星圏学会講演会
- Data Source
  KAKENHI-PROJECT-22H00164
[Presentation] Effects of dust storms on ion density variation in the Martian ionosphere based on long-term MAVEN/STATIC observations2022
- Author(s)
  Kurosu, A., K. Seki, T. Hara, C. Fowler, S. Curry, J. P. McFadden, G. Hanley
- Organizer
  Japanese Geoscience Union Meeting 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22H00164
[Presentation] 大気波動と太陽風が火星熱圏電離圏擾乱に与える影響の同定2022
- Author(s)
  中川広務, S. England, 吉田奈央, 原田裕己, 堺正太朗, 寺田直樹, 関華奈子
- Organizer
  第152回地球電磁気・地球惑星圏学会講演会
- Data Source
  KAKENHI-PROJECT-22H00164
[Presentation] 戦略的火星探査：火星宇宙天気・気候・水環境探査計画(MIM)2022
- Author(s)
  関華奈子
- Organizer
  日本地球惑星科学連合2022年大会
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18KK0093
[Presentation] モンテカルロ法に基づく火星ディフューズオーロラの変動機構の研究2022
- Author(s)
  沖山太心, 関華奈子
- Organizer
  日本地球惑星科学連合2022年大会
- Data Source
  KAKENHI-PROJECT-22H00164
[Presentation] Plasmasphere formation at terrestrial rocky exoplanets around M-Dwarf stars and its detectability: Possible evidence for the intrinsic magnetic field and thick atmosphere2022
- Author(s)
  関華奈子
- Organizer
  AGU Fall Meeting 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18KK0093
[Presentation] Simulations of ion escape at ancient Mars based on a new multifluid MHD model with the cubed sphere2022
- Author(s)
  坂田遼弥, 関華奈子, 堺正太朗, 品川裕之, 寺田直樹
- Organizer
  日本地球惑星科学連合2022年大会
- Data Source
  KAKENHI-PROJECT-22H00164
[Presentation] M型星まわりの地球型系外惑星におけるプラズマ圏形成に関する考察2022
- Author(s)
  関華奈子
- Organizer
  日本惑星科学会2022年秋季講演会
- Data Source
  KAKENHI-PROJECT-20H00192
[Presentation] Study of variation mechanisms of the Martian diffuse aurora2022
- Author(s)
  Okiyama, T., K. Seki
- Organizer
  Summer workshop on Martian aeronomy and atmosphere 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22H00164
[Presentation] Plasmasphere formation at terrestrial rocky exoplanets around M-Dwarf stars and its detectability: Possible evidence for the intrinsic magnetic field and thick atmosphere2022
- Author(s)
  関華奈子
- Organizer
  AGU Fall Meeting 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00192
[Presentation] Study of plasmasphere formation at terrestrial exoplanets around M-Dwarf stars and its detectability2022
- Author(s)
  関華奈子
- Organizer
  第152回地球電磁気・地球惑星圏学会講演会
- Data Source
  KAKENHI-PROJECT-20H00192
[Presentation] ジオスペース探査あらせ衛星の科学成果について2022
- Author(s)
  三好由純, 篠原育,高島健,浅村和史,Wang S-Y,風間洋一,笠原慧,横田勝一郎,三谷烈史,東尾奈々,笠原禎也,松岡彩子,小嶋浩嗣,塩川和夫,関華奈子
- Organizer
  第22回宇宙科学シンポジウム
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] 多成分MHDによる太古火星におけるイオン散逸の研究: 固有磁場と太陽XUV放射の影響2022
- Author(s)
  坂田遼弥, 関華奈子, 堺正太朗, 品川裕之, 寺田直樹
- Organizer
  日本惑星科学会2022年秋季講演会
- Data Source
  KAKENHI-PROJECT-22H00164
[Presentation] Plasmasphere formation around terrestrial exoplanets: Possible evidence of the exoplanetary intrinsic magnetic field and atmosphere2022
- Author(s)
  Kanako Seki
- Organizer
  日本地球惑星科学連合2022年大会
- Data Source
  KAKENHI-PROJECT-20H00192
[Presentation] M型星まわりの地球型系外惑星におけるプラズマ圏形成に関する考察2022
- Author(s)
  関華奈子
- Organizer
  日本惑星科学会2022年秋季講演会
- Data Source
  KAKENHI-PROJECT-18KK0093
[Presentation] Plasmasphere formation around terrestrial exoplanets: Possible evidence of the exoplanetary intrinsic magnetic field and atmosphere2021
- Author(s)
  関華奈子
- Organizer
  AGU Fall Meeting 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00192
[Presentation] Connection between equatorward detachment of auroral arc from the oval and the inner magnetosphere: Conjugate observations with an all-sky imager and the Arase satellite2021
- Author(s)
  Sneha Yadav, K. Shiokawa, S. Oyama, Y. Inaba, N. Takahashi, K. Seki, K. Keika, Tzu-Fang Chang, S. W. Y. Tam, B.-J. Wang, Y. Kazama, S.-Y. Wang, K. Asamura, S. Kasahara, S. Yokota, T. Hori, Y. Kasaba, F. Tsuchiya, A. Kumamoto, M. Shoji, Y. Kasahara, A. Matsuoka et al.
- Organizer
  AGU Fall Meeting 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] On plasmasphere formation around terrestrial exoplanets: Possible evidence of exoplanetary intrinsic magnetic field and atmosphere2021
- Author(s)
  関華奈子
- Organizer
  地球電磁気・地球惑星圏学会第150回講演会
- Data Source
  KAKENHI-PROJECT-20H00192
[Presentation] On plasmasphere formation around terrestrial exoplanets: Possible evidence of exoplanetary intrinsic magnetic field and atmosphere2021
- Author(s)
  関華奈子
- Organizer
  地球電磁気・地球惑星圏学会第150回講演会
- Data Source
  KAKENHI-PROJECT-18KK0093
[Presentation] Properties of molecular ions in the ring current and their supply mechanism from the low-altitude ionosphere2021
- Author(s)
  関華奈子
- Organizer
  vEGU 2021
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18KK0093
[Presentation] Effects of the magnetic field configuration in the ionosphere on solar energetic electron precipitation into the Martian upper atmosphere observed by MAVEN2021
- Author(s)
  関華奈子
- Organizer
  日本地球惑星科学連合2021年大会
- Data Source
  KAKENHI-PROJECT-20H00192
[Presentation] ジオスペース探査「あらせ」衛星の連携地上観測班の科学成果ハイライト2021
- Author(s)
  塩川和夫、大塚雄一、大山伸一郎、小川泰信、尾崎光紀、尾花由紀、片岡龍峰、門倉昭、栗田怜、坂口歌織、坂野井健、篠原育、新堀淳樹、鈴木臣、関華奈子、高橋直子、田中良昌、土屋史紀、長妻努、西谷望、能勢正仁、藤井良一、細川敬佑、堀智昭、三好由純
- Organizer
  第21回宇宙科学シンポジウム
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] Properties of molecular ions in the ring current and their supply mechanism from the low-altitude ionosphere2021
- Author(s)
  関華奈子
- Organizer
  vEGU 2021
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00192
[Presentation] Martian explorations: Science background and open questions2021
- Author(s)
  関華奈子
- Organizer
  JAXA/ISAS Planetary Exploration Workshop 2021?A
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00192
[Presentation] Effects of the magnetic field configuration in the ionosphere on solar energetic electron precipitation into the Martian upper atmosphere observed by MAVEN2021
- Author(s)
  関華奈子
- Organizer
  日本地球惑星科学連合2021年大会
- Data Source
  KAKENHI-PROJECT-18KK0093
[Presentation] Plasmasphere formation around terrestrial exoplanets: Possible evidence of the exoplanetary intrinsic magnetic field and atmosphere2021
- Author(s)
  関華奈子
- Organizer
  AGU Fall Meeting 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18KK0093
[Presentation] Martian explorations: Science background and open questions2021
- Author(s)
  関華奈子
- Organizer
  ISAS Planetary Exploration Workshop 2021
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18KK0093
[Presentation] ジオスペース探査「あらせ」衛星の現状と科学成果ハイライト2021
- Author(s)
  三好由純、篠原育、高島健、浅村和史、東尾奈々、三谷烈史、笠原慧、横田勝一郎、風間洋一、S.-W. Wang、笠原禎也、笠羽康正、八木谷聡、松岡彩子、小嶋浩嗣、加藤雄人、塩川和夫、関華奈子
- Organizer
  第21回宇宙科学シンポジウム
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] Statistical properties of solar energetic electron penetration into the Martian upper atmosphere observed by MAVEN: Effects of the magnetic field structure in the ionosphere2020
- Author(s)
  関華奈子
- Organizer
  American Geophysical Union Fall Meeting 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18KK0093
[Presentation] Statistical properties of solar energetic electron penetration into the Martian upper atmosphere observed by MAVEN2020
- Author(s)
  関華奈子
- Organizer
  第148回地球電磁気・地球惑星圏学会秋季講演会
- Data Source
  KAKENHI-PROJECT-18KK0093
[Presentation] Statistical properties of solar energetic electron penetration into the Martian upper atmosphere observed by MAVEN: Effects of the magnetic field structure in the ionosphere2020
- Author(s)
  関華奈子
- Organizer
  American Geophysical Union Fall Meeting 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00192
[Presentation] Study of an equatorward detachment of auroral arc from the oval using ground-space observations and the BATSRUS+CRCM model2020
- Author(s)
  Sneha Yadav, K. Shiokawa, S. Oyama, Y. Inaba, N. Takahashi, K. Seki, Y. Kazama, S-Yu Wang, K. Asamura, S. Kasahara, S. Yokota, T. Hori, K. Keika, Y. Kasaba, F. Tsuchiya, A. Kumamoto, M. Shoji, Y. Kasahara, A. Matsuoka, C-W Jun, S. Imajo, Y. Miyoshi, I. Shinohara
- Organizer
  SGEPSS Fall Meeting 2020
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] ERG (あらせ) プロジェクト: ERGサイエンスセンター (ERG-SC)2020
- Author(s)
  堀智昭,三好由純,栗田怜,Jun Chae-Woo,小路真史,梅村宜生,瀬川朋紀,近藤誉子,塩川和夫,寺本万里子,桂華邦裕,関華奈子,田中良昌,松田昇也,篠原育,浅村和史
- Organizer
  宇宙科学シンポジウム
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] On possibility of visualization of Martian space environment with diffuse aurora: Relations between magnetic field structure and solar energetic electron penetration into the upper atmosphere observed by MAVEN2020
- Author(s)
  関華奈子
- Organizer
  JpGU-AGU Joint Meeting 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18KK0093
[Presentation] Overview of the Arase/ERG project and highlights from the prime mission2020
- Author(s)
  Y. Miyoshi, I. Shinohara, T. Takashima, K.Asamura, S.-Y. Wang, Y. Kazama, S. Kasahara, S. Yokota, T. Mitani, N. Higashio,　Y. Kasahara, Y. Kasaba, S. Yagitani, A. Matsuoka, H. Kojima, Y. Katoh, K. Shiokawa, K. Seki
- Organizer
  2020 ERG Science and Space Weather Workshop
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] 「あらせ」によるジオスペース観測2020
- Author(s)
  三好由純,篠原育,高島健,浅村和史,東尾奈々,三谷烈史,笠原慧,横田勝一郎,風間洋一,Wang Shiang-Yu,笠原禎也,笠羽康正,八木谷聡,松岡彩子,小嶋浩嗣,加藤雄人,塩川和夫,関華奈子
- Organizer
  宇宙科学シンポジウム
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] On possibility of visualization of Martian space environment with diffuse aurora: Relations between magnetic field structure and solar energetic electron penetration into the upper atmosphere observed by MAVEN2020
- Author(s)
  関華奈子
- Organizer
  JpGU-AGU Joint Meeting 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00192
[Presentation] Statistical properties of solar energetic electron penetration into the Martian upper atmosphere observed by MAVEN2020
- Author(s)
  関華奈子
- Organizer
  第148回地球電磁気・地球惑星圏学会秋季講演会
- Data Source
  KAKENHI-PROJECT-20H00192
[Presentation] 戦略的火星探査：周回・探査技術実証機による火星宇宙天気・気候・水環境探査計画2019
- Author(s)
  関華奈子
- Organizer
  日本地球惑星科学連合(JpGU)2019年大会
- Invited
- Data Source
  KAKENHI-PROJECT-18KK0093
[Presentation] 戦略的火星探査：周回・探査技術実証機による火星宇宙天気・気候・水環境探査計画2019
- Author(s)
  関華奈子
- Organizer
  日本地球惑星科学連合(JpGU)2019年大会
- Invited
- Data Source
  KAKENHI-PROJECT-16H02229
[Presentation] Generation mechanisms of Martian diffuse aurora and possible visualization of the space environment around Mars2019
- Author(s)
  関華奈子
- Organizer
  Symposium on Planetary Sciences 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18KK0093
[Presentation] Atmospheric escape from Mars and its relation to habitability2019
- Author(s)
  関華奈子
- Organizer
  Planet2/RESCEU Symposium 2019 From Protoplanetary Disks through Planetary System Architecture to Planetary Atmospheres and Habitability
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02229
[Presentation] 火星探査機MAVENの観測に基づく火星からの電離大気散逸の質量依存性に関する研究2019
- Author(s)
  関華奈子
- Organizer
  日本惑星科学会2019年秋季講演会
- Data Source
  KAKENHI-PROJECT-16H02229
[Presentation] Cross-energy coupling process in the terrestrial radiation belts; The Arase observations2019
- Author(s)
  Miyoshi Y., I. Shinohara, T. Takashima, K. Asamura, S-Y. Wang, Y. Kazama, S. Kasahara, S. Yokota, T. Miatni, N. Higashi, Y. Kasahara, Y. Kasaba, S. Yagitani, A. Matsuoka, H. Kojima, Y. Katoh, K. Shiokawa, K. Seki, Geospace Exploration ERG project Group
- Organizer
  Magnetosphere of Outer Planets
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] Introduction of the space physics and heliophysics education at the University of Tokyo2019
- Author(s)
  関華奈子
- Organizer
  American Geophysical Union Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18KK0093
[Presentation] Roles of interaction between the ULF waves and energetic particles in acceleration of relativistic electrons in the Earth’s inner magnetosphere2019
- Author(s)
  関華奈子
- Organizer
  3rd Asia-Pacific Conference on Plasma Physics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18KK0093
[Presentation] On contribution of minor ion species to the ring current of Earth's magnetosphere: Arase (ERG) satellite observations2019
- Author(s)
  関華奈子
- Organizer
  第146回地球電磁気・地球惑星圏学会秋季講演会
- Data Source
  KAKENHI-PROJECT-18KK0093
[Presentation] Introduction of the space physics and heliophysics education at the University of Tokyo2019
- Author(s)
  関華奈子
- Organizer
  American Geophysical Union Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02229
[Presentation] Generation mechanisms of Martian diffuse aurora and possible visualization of the space environment around Mars2019
- Author(s)
  関華奈子
- Organizer
  Symposium on Planetary Sciences 2019
- Data Source
  KAKENHI-PROJECT-16H02229
[Presentation] ジオスペース探査衛星「あらせ」の最新成果2019
- Author(s)
  三好由純,篠原育,高島健,浅村和史,WangShiang-Yu,風間洋一,笠原慧,横田勝一郎,三谷烈史,東尾奈々,笠原禎也,笠羽康正,八木谷聡,松岡彩子,小嶋浩嗣,加藤雄人,塩川和夫,関華奈子,堀智昭,寺本万里子,小路真史,Chang Jocelyn,津川靖基,栗田怜,松田昇也
- Organizer
  宇宙科学シンポジウム
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] 火星探査機MAVENの観測に基づく火星からの電離大気散逸の質量依存性に関する研究2019
- Author(s)
  関華奈子
- Organizer
  日本惑星科学会2019年秋季講演会
- Data Source
  KAKENHI-PROJECT-18KK0093
[Presentation] Atmospheric escape from Mars and its relation to habitability2019
- Author(s)
  関華奈子
- Organizer
  Planet2/RESCEU Symposium 2019 From Protoplanetary Disks through Planetary System Architecture to Planetary Atmospheres and Habitability
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18KK0093
[Presentation] 固有磁場が地球型惑星からの大気散逸に与える影響2019
- Author(s)
  関華奈子
- Organizer
  日本地球惑星科学連合(JpGU)2019年大会
- Invited
- Data Source
  KAKENHI-PROJECT-16H02229
[Presentation] 固有磁場が地球型惑星からの大気散逸に与える影響2019
- Author(s)
  関華奈子
- Organizer
  日本地球惑星科学連合(JpGU)2019年大会
- Invited
- Data Source
  KAKENHI-PROJECT-18KK0093
[Presentation] On contribution of minor ion species to the ring current of Earth's magnetosphere: Arase (ERG) satellite observations2019
- Author(s)
  関華奈子
- Organizer
  第146回地球電磁気・地球惑星圏学会秋季講演会
- Data Source
  KAKENHI-PROJECT-16H02229
[Presentation] Roles of interaction between the ULF waves and energetic particles in acceleration of relativistic electrons in the Earth’s inner magnetosphere2019
- Author(s)
  関華奈子
- Organizer
  3rd Asia-Pacific Conference on Plasma Physics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02229
[Presentation] Statistical properties of molecular ions in the ring current observed by the Arase (ERG) satellite2019
- Author(s)
  関華奈子
- Organizer
  American Geophysical Union Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02229
[Presentation] Statistical study of heavy ion outflows observed in the Martian induced magnetotail by MAVEN2018
- Author(s)
  関華奈子
- Organizer
  American Geophysical Union 2018 Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18KK0093
[Presentation] Development of a model coupling method between BATS-R-US - CIMI and GEMSIS-RC for study of ULF waves in the inner magnetosphere2018
- Author(s)
  K. Kamiya, K. Seki, S. Saito, T. Amano, Y. Miyoshi, M.-C. Fok, and C. Komar
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] Contribution of ULF and chorus waves to the radiation belt dynamics based on Arase observations and BATSRUS+CRCM simulation2018
- Author(s)
  Naoko Takahashi, Kanako Seki, Mariko Teramoto, Mei-Ching Fok, Yihua Zheng, Kazuo Shiokawa, David Hartley, Ayako Matsuoka, Yoshiya Kasahara, Nana Higashio, Dmitry Baishev, Akimasa Yoshikawa, Tsutomu Nagatsuma
- Organizer
  第144回地球電磁気・地球惑星圏学会講演会
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] Statistical Study of Selective Transport of Energetic Oxygen Ions During Magnetic Storms Observed by Van Allen Probes in 2013-20172018
- Author(s)
  K. Mitani, K. Seki, K. Keika, M. Gkioulidou, L. J. Lanzerotti, D. G. Mitchell, C. A. Kletzing, A. Yoshikawa, and Y. Obana
- Organizer
  第144回地球電磁気・地球惑星圏学会講演会
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] Statistical properties of molecular ions in the ring current and their possible supply mechanisms from the ionosphere: Arase and EISCAT radar observations2018
- Author(s)
  関華奈子
- Organizer
  American Geophysical Union 2018 Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02229
[Presentation] ジオスペース探査「あらせ」プロジェクト2018
- Author(s)
  三好由純、篠原育、高島健、浅村和史、東尾奈々、三谷烈史、笠原慧、横田勝一郎、王祥宇、風間洋一、笠原禎也、笠羽康正、八木谷聡、松岡彩子、小嶋浩嗣、加藤雄人、塩川和夫、関華奈子
- Organizer
  宇宙科学シンポジウム
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] 太陽風変動に対する地球電磁気圏物質輸送の応答2018
- Author(s)
  Kanako Seki, Yasunobu Ogawa, Yusuke Ebihara, Yoshizumi Miyoshi, Takanobu Amano, Satoshi Kasahara, Kunihiro Keika, and Kazushi Asamura
- Organizer
  2017年度EISCAT研究集会
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] Contribution of ULF and chorus waves to the radiation belt dynamics based on Arase observations and BATSRUS+CRCM simulation2018
- Author(s)
  Naoko Takahashi, Kanako Seki, Mariko Teramoto, Mei-Ching Fok, Yihua Zheng, Kazuo Shiokawa, David Hartley, Ayako Matsuoka, Yoshiya Kasahara, Nana Higashio, Dmitry Baishev, Akimasa Yoshikawa, Tsutomu Nagatsuma
- Organizer
  AGU Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] 地球の内部磁気圏のプラズマ変動に起因するオーロラ・電磁場変動の観測2018
- Author(s)
  塩川和夫、三好由純、大山伸一郎、西谷望、関華奈子、大塚雄一、尾崎光紀、片岡龍峰、長妻努、田中良昌、篠原育、能勢正仁、坂野井健、土屋史紀、尾花由紀、鈴木臣、新堀敦樹、堀智昭、高橋直子、栗田怜、坂口歌織
- Organizer
  物理学会
- Invited
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] Study on the propagation of ULF waves in the inner magnetosphere based on the model coupling between BATS-R-US+CIMI and GEMSIS-RC+RB simulations2018
- Author(s)
  関華奈子
- Organizer
  American Geophysical Union 2018 Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02229
[Presentation] Excitation mechanism of storm-time Pc5 ULF waves by ring current ions2018
- Author(s)
  T. Yamakawa, K. Seki, T. Amano, Y. Miyoshi, and N. Takahashi
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] Current understanding of water and atmospheric escape from Mars based on MAVEN observations2018
- Author(s)
  関華奈子
- Organizer
  Symposium on Planetary Science 2018
- Invited
- Data Source
  KAKENHI-PROJECT-16H02229
[Presentation] Cause and consequence of strong ionospheric heating: Simultaneous observations by Arase (ERG) satellite and EISCAT radar2018
- Author(s)
  K. Seki, Y. Ogawa, K. Keika, S. Kasahara, S. Yokota, A. Matsuoka, K. Asamura, Y. Miyoshi, and I. Shinohara
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] Global distribution of ULF waves during magnetic storms: Comparison of Arase, ground observations and BATSRUS+CRCM modeling2018
- Author(s)
  Takahashi, N.,, Kanako Seki, Mariko Teramoto, Mei-Ching Fok, Yihua Zheng, Ayako Matsuoka, Nana Higashio, Kazuo Shiokawa, Dmitry Baishev, Akimasa Yoshikawa, Tsutomu Nagatsuma
- Organizer
  2nd Atlantic Radio Science Meeting (AT-RASC 2018)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] Arase(ERG) mission and involvement of space simulations2018
- Author(s)
  関華奈子
- Organizer
  13th International Symposium for Space Simulations
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02229
[Presentation] Global distribution of ULF waves during magnetic storms: comparison of Arase and ground observations and BATSRUS+CRCM modeling2018
- Author(s)
  高橋直子, 関華奈子, 寺本万里子, Mei-Ching Fok, 松岡彩子, 東尾奈々, 塩川和夫, Dmitry Baishev, 吉川顕正, 長妻努
- Organizer
  電磁圏物理学シンポジウム
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] Statistical study of heavy ion outflows observed in the Martian induced magnetotail by MAVEN2018
- Author(s)
  S. Inui, K. Seki, S. Sakai, D. A. Brain, J. P. McFadden, T. Hara, J. S. Halekas, D. L. Mitchell, G. A. DiBraccio, and B. M. Jakosky
- Organizer
  American Geophysical Union 2018 Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] Statistical Study of Selective Transport of Energetic Oxygen Ions During Magnetic Storms Observed by Van Allen Probes in 2013-20172018
- Author(s)
  K. Mitani, K. Seki, K. Keika, M. Gkioulidou, L. J. Lanzerotti, D. G. Mitchell, C. A. Kletzing, A. Yoshikawa, and Y. Obana
- Organizer
  American Geophysical Union 2018 Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] Study on the propagation of ULF waves in the inner magnetosphere based on the model coupling between BATS-R-US+CIMI and GEMSIS-RC+RB simulations2018
- Author(s)
  K. Kamiya, K. Seki, S. Saito, T. Amano, Y. Miyoshi, M.-C. Fok, C. Komar, A. Matsuoka, and M. Teramoto
- Organizer
  American Geophysical Union 2018 Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] 磁気嵐・サブストーム活動度とPc5脈動の関係性についての研究2018
- Author(s)
  高橋直子, 関華奈子, 寺本万里子, Mei-Ching Fok, 松岡彩子, 東尾奈々, 塩川和夫, Dmitry Baishev, 吉川顕正, 長妻努
- Organizer
  磁気圏ダイナミクス研究会
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] Statistical properties of molecular ions in the ring current observed by the Arase (ERG) satellite2018
- Author(s)
  K. Seki, M. Takada, K. Keika, S. Kasahara, S. Yokota, A. Matsuoka, M. Teramoto, N. Higashio, and Y. Ogawa, K. Asamura, Y. Miyoshi, and I Shinohara
- Organizer
  第144回地球電磁気・地球惑星圏学会講演会
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] Arase(ERG) mission and involvement of space simulations2018
- Author(s)
  K. Seki, Y. Miyoshi, Y. Ebihara, Y. Katoh, S. Saito, T. Amano, Y. Omura, M. Shoji, T. Hori, N. Takahashi, K. Keika, S. Nakano, A. Nakamizo, M. Nose, S. Watanabe, and ERG theory/modeling/integrated studies team
- Organizer
  13th International Symposium for Space Simulations
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] Study of ULF waves and its effect on radial transport of outer radiation belt electrons based on the model coupling simulations2018
- Author(s)
  K. Kamiya, K. Seki, S. Saito, T. Amano, Y. Miyoshi, M.-C. Fok, and C. Komar
- Organizer
  第144回地球電磁気・地球惑星圏学会講演会
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] 弱い固有磁場中における火星からの大気流出2018
- Author(s)
  堺正太朗, 関華奈子, 寺田直樹, 品川裕之, 田中高史, 海老原祐輔
- Organizer
  第19回惑星圏研究会
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] 太陽風変動に対する地球電磁気圏物質輸送の応答2018
- Author(s)
  関華奈子
- Organizer
  2017年度EISCAT研究集会
- Data Source
  KAKENHI-PROJECT-16H02229
[Presentation] Statistical properties of molecular ions in the ring current observed by the Arase (ERG) satellite2018
- Author(s)
  関華奈子
- Organizer
  第144回地球電磁気・地球惑星圏学会講演会
- Data Source
  KAKENHI-PROJECT-16H02229
[Presentation] Global distribution of ULF waves during magnetic storms: Comparison of Arase, ground observations and BATSRUS+CRCM modeling2018
- Author(s)
  Naoko Takahashi, Kanako Seki, Mariko Teramoto, Mei-Ching Fok, Yihua Zheng, Ayako Matsuoka, Nana Higashio, Kazuo Shiokawa, Dmitry Baishev, Akimasa Yoshikawa, Tsutomu Nagatsuma
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] Energetic electron accelerations of relativistic electrons observed by the Arase satellite2018
- Author(s)
  Miyoshi, Y., S. Kurita, S. Saito, S. Matsuda, Y. Kasahara, Y. Kasaba, S. Yagitani, F. Tsuchiya, A. Kumamoto, A. Matsuoka, N. Higashio, T. Mitani, T. Takashima, S. Kasahara, S. Yokota, K. Asamura, Y. Kazama, S-Y. Wang, H. Kojima, Y. Katoh, I. Shinohara, K. Shiokawa, K. Seki
- Organizer
  12th International Conference on High Energy Density Laboratory Astrophysics (HEDLA)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] Statistical study of selective transport of higher-energy O+ into the inner magnetosphere during geomagnetic storms observed by Van Allen Probes2018
- Author(s)
  K. Mitani, K. Seki, K. Keika, M. Gkioulidou, L. J. Lanzerotti, D. G. Mitchell, C. A. Kletzing, A. Yoshikawa, and Y. Obana
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] Statistical properties of molecular ions in the ring current and their possible supply mechanisms from the ionosphere: Arase and EISCAT radar observations2018
- Author(s)
  K. Seki, M. Takada, K. Keika, S. Kasahara, S. Yokota, A. Matsuoka, M. Teramoto, N. Higashio, Y. Ogawa, K. Asamura, Y. Miyoshi, and I Shinohara
- Organizer
  American Geophysical Union 2018 Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] Cause and consequence of strong ionospheric heating: Simultaneous observations by Arase (ERG) satellite and EISCAT radar2018
- Author(s)
  関華奈子
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PROJECT-16H02229
[Presentation] MAVEN観測に基づく火星からの水・大気散逸研究の現状2018
- Author(s)
  関華奈子
- Organizer
  第19回惑星圏研究会
- Invited
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] Global distribution of ULF waves during magnetic storms: Comparison of Arase, ground observations and BATSRUS+CRCM simulation2018
- Author(s)
  Naoko Takahashi, Kanako Seki, Mariko Teramoto, Mei-Ching Fok, Yihua Zheng, Ayako Matsuoka, Nana Higashio, Kazuo Shiokawa, Dmitry Baishev, Akimasa Yoshikawa, Tsutomu Nagatsuma
- Organizer
  The 13th International School/Symposium for Space Simulations (ISSS-13)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] Study of excitation mechanism of the storm-time Pc5 waves by ring current ions2018
- Author(s)
  T. Yamakawa, K. Seki, T. Amano, Y. Miyoshi, and N. Takahashi
- Organizer
  第144回地球電磁気・地球惑星圏学会講演会
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] Statistical study of heavy ion outflows observed in the Martian induced magnetotail by MAVEN2018
- Author(s)
  関華奈子
- Organizer
  American Geophysical Union 2018 Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02229
[Presentation] Dense cold ion outflow observed in the Martian induced magnetotail by MAVEN2017
- Author(s)
  関華奈子
- Organizer
  International Conference on Mars Aeronomy
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02229
[Presentation] Characteristics of molecular ions in the ring current observed by the Arase (ERG) satellite2017
- Author(s)
  関華奈子
- Organizer
  2018 AGU fall meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02229
[Presentation] Atmospheric escape from Mars: A review of MAVEN results2017
- Author(s)
  関華奈子
- Organizer
  Symposium on Planetary Science 2017
- Invited
- Data Source
  KAKENHI-PROJECT-16H02229
[Presentation] Dense cold ion outflow observed in the Martian induced magnetotail by MAVEN2017
- Author(s)
  Inui, S., T. Namekawa, K. Seki, S. Sakai, K. Matsunaga, D. A. Brain, J. P. McFadden, J. S. Halekas, D. L. Mitchell, J. E. P. Connerney, and B. M. Jakosky
- Organizer
  JpGU-AGU Joint Meeting 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] PWINGプロジェクトによるサブオーロラ帯における内部磁気圏プラズマ・波動計測の現状2017
- Author(s)
  塩川和夫、堀智昭、片岡劉峰、栗田怜、三好由純、長妻努、西谷望、能勢正仁、尾花由紀、大塚雄一、大山伸一郎、尾崎光紀、坂野井健、関華奈子、新堀淳樹、篠原育、鈴木臣、高木佑基、高橋直子、竹下祐平、田中良昌、土屋史紀
- Organizer
  第142回地球電磁気・地球惑星圏学会講演会
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] DSMC simulations of internal gravity waves propagating and dissipating in the Martian upper thermosphere and exosphere2017
- Author(s)
  Terada, K., N. Terada, A. S. Medvedev, E. Yigit, H. Nakagawa, K. Seki, T. Kuroda, H. Shinagawa, H. Fujiwara, and Y. Kasaba
- Organizer
  Symposium on Planetary Science 2017
- Place of Presentation
  東北大学マルチメディア教育研究棟（宮城県仙台市）
- Year and Date
  2017-02-20
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] Characteristics of molecular ions in the ring current observed by the Arase (ERG) satellite2017
- Author(s)
  関華奈子
- Organizer
  第142回地球電磁気・地球惑星圏学会秋季講演会
- Data Source
  KAKENHI-PROJECT-16H02229
[Presentation] Solar Energetic Electron Penetration into Martian Atmosphere Observed by MAVEN2017
- Author(s)
  関華奈子
- Organizer
  International Conference on Mars Aeronomy
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02229
[Presentation] ジオスペース探査計画: ERG2017
- Author(s)
  三好由純、篠原育、高島健、浅村和史、東尾奈々、松本晴久、三谷烈史、横田勝一郎、笠原慧、風間洋一、Wang Shiang-Yu、平原聖文、笠原禎也、笠羽康正、八木谷聡、松岡彩子、嶋浩嗣、加藤雄人、塩川和夫、関華奈子、藤本正樹、中村揚介、福田盛介、仁田工美、小川恵美子、小野高幸、ERGプロジェクトチーム
- Organizer
  第17回宇宙科学シンポジウム
- Place of Presentation
  宇宙科学研究所
- Year and Date
  2017-01-05
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] DSMC simulations of internal gravity waves propagating and dissipating in the Martian upper thermosphere and exosphere2017
- Author(s)
  Terada, K., N. Terada, A. S. Medvedev, E. Yigit, H. Nakagawa, K. Seki, T. Kuroda, H. Shinagawa, H. Fujiwara, and Y. Kasaba
- Organizer
  JpGU-AGU Joint Meeting 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] Ion escape from the Martian upper atmosphere with a weak intrinsic magnetic field2017
- Author(s)
  Sakai, S., K. Seki, N. Terada, H. Shinagawa, T. Tanaka, and Y. Ebihara
- Organizer
  American Geophysical Union 2017 Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] Theory, Modeling, and Integrated studies in the ARASE(ERG) project2017
- Author(s)
  K. Seki, Y. Miyoshi, Y. Ebihara, Y. Katoh, S. Saito, T. Amano, Y. Omura, M. Shoji, T. Hori, N. Takahashi, K. Keika1, S. Nakano, A. Nakamizo, M. Nose, S. Watanabe, and ERG theory/modeling/integrated studies team
- Organizer
  第142回地球電磁気・地球惑星圏学会秋季講演会
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] The Exploration of energization and Radiation in Geospace (ERG: Arase) project overview - Collaboration with Arase and the IMAGE magnetometer network-2017
- Author(s)
  M. Teramoto, Y. Miyoshi, I. Shinohara, T. Takashima, K. Asamura, N. Higashio, S. Yokota, S. Kasahara, T. Mitani, Y. Kazama, S.-Y. Wang, Y. Kasahara, Y. Kasaba, S. Yagitani, A. Matsuoka, H. Kojima,Y. Katoh, K. Shiokawa, K. Seki, and the ERG project team
- Organizer
  IMAGE Meeting 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] Solar Energetic Electron Penetration into Martian Atmosphere Observed by MAVEN2017
- Author(s)
  関華奈子
- Organizer
  2017 JpGU-AGU Joint Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02229
[Presentation] Arase: mission overview and initial results2017
- Author(s)
  Y. Miyoshi, I. Shinohara, T. Takashima, K. Asamura,S.-Y. Wang, Y. Kazama, S. Kasahara, S. Yokota, T. Mitani, N. Higashio, Y. Kasahara, Y. Kasaba, S. Yagitani, A.Matsuoka, H. Kojima, Y. Katoh, M. Hikishima, K. Shiokawa, K. Seki, et al.
- Organizer
  第142回地球電磁気・地球惑星圏学会講演会
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] Gravity waves in the Martian exosphere2017
- Author(s)
  Terada, N., K. Terada, H. Nakagawa, F. Leblanc, A. S. Medvedev, E. Yigit, T. Kuroda, H. Fujiwara, and K. Seki
- Organizer
  地球電磁気・地球惑星圏学会第142回総会および講演会
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] Coordinated Arase (ERG) satellite and EISCAT radar observations2017
- Author(s)
  小川泰信、三好由純、塩川和夫、細川敬祐、大山伸一郎、Antti Kero、野澤悟徳、関華奈子、田中良昌、坂野井健、篠原育、宮下幸長、藤井良一、宮岡宏、門倉昭、浅村和史、加藤雄人、笠原禎也、小嶋浩嗣、松岡彩子、栗田怜、松田昇也、the ERG - EISCAT joint project team.
- Organizer
  第142回地球電磁気・地球惑星圏学会講演会
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] Theory, modeling, and Integrated studies in the Arase (ERG) project2017
- Author(s)
  K. Seki, Y. Miyoshi, Y. Ebihara, Y. Katoh, T. Amano, S. Saito, M. Shoji, Y. Omura, M. Nose, A. Nakamizo, K. Keika, T. Hori, S. Nakano, N. Takahashi, K. Kamiya, and ERG Theory/Modeling/Integrated Studies Team
- Organizer
  The 3rd ERG Taiwan Science Workshop
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] Global distribution of ULF waves during magnetic storms on 27 March and 4 April, 2017: BATSRUS+CRCM and Arase comparison2017
- Author(s)
  N. Takahashi, K. Seki, M. Teramoto, M.-C. Fok, A. Matsuoka, and N. Higashio
- Organizer
  AGU fall meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] Ion escape processes of Mars with a weak intrinsic magnetic field2017
- Author(s)
  Sakai, S., K. Seki, N. Terada, H. Shinagawa, T. Tanaka, and Y. Ebihara
- Organizer
  Fourth International Conference on Early Mars
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] MAVEN/NGIMS observations and full-particle DSMC modeling of gravity waves in the Martian upper thermosphere2017
- Author(s)
  Terada, N., K. Terada, H. Nakagawa, S. Maeda, F. Leblanc, A. S. Medvedev, E. Yigit, T. Kuroda, T. Hara, S. L. England, H. Fujiwara, K. Seki, P. R. Mahaffy, M. Elrod, M. Benna, J. Grebowsky, and B. M. Jakosky
- Organizer
  JpGU-AGU Joint Meeting 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] Solar energetic electron penetration into the Martian upper atmosphere observed by MAVEN2017
- Author(s)
  Seki, K., T. Hara, D. A. Brain, R. J. Lillis, N. Terada, D. E. Larson, D. L. Mitchell, J. R. Espley, J. E. P. Connerney, J. G. Luhmann, N. M. Schneider, S. K. Jain, and B. M. Jakosky
- Organizer
  JpGU-AGU Joint Meeting 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] ジオスペース探査衛星「あらせ」全体の紹介2017
- Author(s)
  三好由純，篠原育，高島健，浅村和史，東尾奈々，三谷烈史，笠原慧，横田勝一郎，風間洋一，S.Y.Wang，笠原禎也，笠羽康正，八木谷聡，松岡彩子，小嶋浩嗣，加藤雄人，塩川和夫，関華奈子
- Organizer
  Plasma Conference 2017
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] Effects of a weak intrinsic magnetic field on the Martian plasma environments based on global multi-species MHD simulations2017
- Author(s)
  Sakai, S., K. Seki, N. Terada, H. Shinagawa, and T. Tanaka
- Organizer
  International Conference on Mars Aeronomy 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] Pulsating proton aurora and spiky CNA associated with Pc1 waves at sub-auroral latitudes2017
- Author(s)
  Miyoshi, Y., I. Shinohara, T. Takashima, K. Asamura, N. Higashio, S. Yokota, S. Kasahara, T. Mitani, Y. Kazama, S.-Y. Wang,M. Hirahara, Y. Kasahara, Y. Kasaba, S. Yagitani, A. Kumamoto, F. Tsuchiya, A. Matsuoka, H. Kojima,Y. Katoh, M. Hikishima, K. Shiokawa, K. Seki, and the ERG project team
- Organizer
  14 th annual meeting of the Asia Oceania Geosciences Society
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] Global distribution of Pc5 ULF waves during magnetic storms on March 27 and April 4, 20172017
- Author(s)
  N. Takahashi, K. Seki, M. Teramoto, M.-C. Fok, A. Matsuoka, and N. Higashio
- Organizer
  第142回地球電磁気・地球惑星圏学会講演会
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] 弱い固有磁場中における火星からのイオン流出機構2017
- Author(s)
  堺正太朗, 関華奈子, 寺田直樹, 品川裕之, 田中高史, 海老原祐輔
- Organizer
  地球電磁気・地球惑星圏学会第142回総会および講演会
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] Ion escape from the Martian upper atmosphere with a weak intrinsic magnetic field2017
- Author(s)
  関華奈子
- Organizer
  2018 AGU fall meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02229
[Presentation] Thermospheric Perturbations at Mars, Venus, and Earth: Solar Wind or Lower Atmosphere Forcing?2017
- Author(s)
  Terada, N., K. Terada, H. Nakagawa, F. Leblanc, A. S. Medvedev, E. Yigit, T. Kuroda, T. Hara, S. L. England, H. Fujiwara, K. Seki, P. R. Mahaffy, M. Elrod, M. Benna, J. Grebowsky, and B. M. Jakosky
- Organizer
  Asia Oceania Geosciences Society (AOGS) 14th Annual Meeting
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] 火星下部熱圏における大気重力波の季節変動2017
- Author(s)
  Nakagawa, H., A. S. Medvedev, T. Kuroda, E. Yigit, N. Terada, K. Terada, H. Fujiwara, K. Seki, P. Hartogh, H. Groller, R. V. Yelle, F. Montmessin, N. M. Schneider, J. I. Deighan, S. Jain, S. L. England, and B. M. Jakosky
- Organizer
  地球電磁気・地球惑星圏学会第142回総会および講演会
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] Geospace Exploration Project: Arase (ERG)2017
- Author(s)
  Miyoshi, Y., I. Shinohara, T. Takashima, K. Asamura, N. Higashio, S. Yokota, S. Kasahara, T. Mitani, Y. Kazama, S.-Y. Wang,M. Hirahara, Y. Kasahara, Y. Kasaba, S. Yagitani, A. Kumamoto, F. Tsuchiya, A. Matsuoka, H. Kojima,Y. Katoh, M. Hikishima, K. Shiokawa, K. Seki, and the ERG project team
- Organizer
  MTI研究会
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] MAVEN観測に基づく太陽風電場と地殻磁場が火星からの重イオン流出に与える影響の統計的研究2017
- Author(s)
  Inui, S., K. Seki, S. Sakai, K. Matsunaga, D. A. Brain, J. P. McFadden, T. Hara, J. S. Halekas, D. L. Mitchell, J. E. P. Connerney, and B. M. Jakosky
- Organizer
  地球電磁気・地球惑星圏学会第142回総会および講演会
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] Characteristics of molecular ions in the ring current observed by the Arase (ERG) satellite2017
- Author(s)
  Kanako Seki, Kunihiro Keika, Satoshi Kasahara, Shoichiro Yokota, Ayako Matsuoka, Yasunobu Ogawa, Kazushi Asamura, Yoshizumi Miyoshi, and Iku Shinohara.
- Organizer
  第142回地球電磁気・地球惑星圏学会秋季講演会
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] Characteristics of molecular ions in the ring current observed by the Arase (ERG) satellite2017
- Author(s)
  Kanako Seki, Kunihiro Keika, Satoshi Kasahara, Shoichiro Yokota, Ayako Matsuoka, Yasunobu Ogawa, Kazushi Asamura, Yoshizumi Miyoshi, and Iku Shinohara.
- Organizer
  2018 AGU fall meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] 火星からの大気散逸と生命居住可能性2017
- Author(s)
  関華奈子
- Organizer
  名古屋大学高等研究院創設15周年記念講演会
- Invited
- Data Source
  KAKENHI-PROJECT-16H02229
[Presentation] Variations of ion escape from the past to present at Mars2017
- Author(s)
  Sakai, S., K. Seki, N. Terada, T. Tanaka, and H. Shinagawa
- Organizer
  JpGU-AGU Joint Meeting 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] PWING ground network observation of waves and particles in the inner magnetosphere during the first ERG-ground campaign2017
- Author(s)
  Kazuo Shiokawa, Yoshizumi Miyoshi, Shin-Ichiro Oyama, Nozomu Nishitani, Kanako Seki, Yuichi Otsuka, Mitsunori Ozaki, Ryuho Kataoka, Tsutomu Nagatsuma, Yoshimasa Tanaka, Iku Shinohara, Masahito Nose, Takeshi Sakanoi, Fuminori Tsuchiya, et al.
- Organizer
  The 2nd VarSITI General Symposium
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] Global distribution of gravity waves activity in Mars' lower thermosphere derived from MAVEN/IUVS stellar occultations and analyzed using two Martian General Circulation Models2017
- Author(s)
  Nakagawa, H., A. S. Medvedev, T. Kuroda, E. Yigit, N. Terada, K. Terada, H. Fujiwara, C. Mockel, P. Hartogh, K. Seki, H. Groller, R. V. Yelle, F. Montmessin, N. M. Schneider, J. I. Deighan, S. Jain, S. L. England, and B. M. Jakosky
- Organizer
  JpGU-AGU Joint Meeting 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] Theory, Modeling, and Integrated studies in the_ARASE(ERG) project2017
- Author(s)
  関華奈子
- Organizer
  第142回地球電磁気・地球惑星圏学会秋季講演会
- Data Source
  KAKENHI-PROJECT-16H02229
[Presentation] Atmospheric escape from Mars: A review of MAVEN results2017
- Author(s)
  Seki K., D. A. Brain, S. Inui, T. Namekawa, and MAVEN PS team
- Organizer
  Symposium on Planetary Science 2017
- Place of Presentation
  東北大学マルチメディア教育研究棟（宮城県仙台市）
- Year and Date
  2017-02-20
- Invited
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] MAVEN/NGIMS observations and full-particle DSMC simulations of gravity waves in the Martian upper thermosphere2017
- Author(s)
  Terada, N., F. Leblanc, H. Nakagawa, K. Terada, S. Maeda, A. S. Medvedev, E. Yigit, T. Kuroda, T. Hara, S. L. England, H. Fujiwara, K. Seki, P. R. Mahaffy, M. Elrod, M. Benna, J. Grebowsky, and B. M. Jakosky
- Organizer
  Symposium on Planetary Science 2017
- Place of Presentation
  東北大学マルチメディア教育研究棟（宮城県仙台市）
- Year and Date
  2017-02-20
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] Solar energetic electron penetration into the Martian atmosphere observed by MAVEN2017
- Author(s)
  Seki, K., T. Hara, D. A. Brain, R. J. Lillis, N. Terada, D. E. Larson, D. L. Mitchell, J. R. Espley, J. E. P. Connerney, J. G. Luhmann, N. M. Schneider, S. K. Jain, and B. M. Jakosky
- Organizer
  International Conference on Mars Aeronomy 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] Preliminary results of the first ERG-ground campaign observation of the inner magnetosphere using the PWING ground network2017
- Author(s)
  Kazuo Shiokawa, Yoshizumi Miyoshi, Shin-Ichiro Oyama, Nozomu Nishitani, Kanako Seki, Yuichi Otsuka, Mitsunori Ozaki, Ryuho Kataoka, Tsutomu Nagatsuma, Yoshimasa Tanaka, Iku Shinohara, Masahito Nose, Takeshi Sakanoi, Fuminori Tsuchiya, et al.
- Organizer
  JPGU-AGU joint meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] Arase: mission overview and initial results2017
- Author(s)
  Y. Miyoshi, I. Shinohara, T. Takashima, K. Asamura,S.-Y. Wang, Y. Kazama, S. Kasahara, S. Yokota, T. Mitani, N. Higashio, Y. Kasahara, Y. Kasaba, S. Yagitani, A.Matsuoka, H. Kojima, Y. Katoh, M. Hikishima, K. Shiokawa, K. Seki, et al.
- Organizer
  AGU fall meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] Statistical analysis of reflection of incident O+ pickup ions at Mars2016
- Author(s)
  Masunaga, K., K. Seki, D. A. Brain, X. Fang, Y. Dong, B. M. Jakosky, J. P. McFadden, J. S. Halekas, and J. E. P. Connerney
- Organizer
  American Geophysical Union 2016 Fall Meeting
- Place of Presentation
  サンフランシスコ（アメリカ）
- Year and Date
  2016-12-12
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] MAVEN/NGIMSによる火星熱圏大気重力波の観測と大気散逸への影響2016
- Author(s)
  Terada, N., F. Leblanc, H. Nakagawa, A. S. Medvedev, E. Yigit, T. Kuroda, T. Hara, S. L. England, H. Fujiwara, K. Terada, S. Maeda, K. Seki, P. R. Mahaffy, M. Elrod, M. Benna, J. Grebowsky, and B. M. Jakosky
- Organizer
  第30回大気圏シンポジウム
- Place of Presentation
  宇宙航空研究開発機構・宇宙科学研究所新A棟（神奈川県相模原市）
- Year and Date
  2016-12-05
- Invited
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] A review of MAVEN initial results: Dynamic variation of Martian upper atmosphere and new aurora2016
- Author(s)
  Seki, K., N. Terada, H. Nakagawa, and MAVEN PS team
- Organizer
  Symposium on Planetary Science 2016
- Place of Presentation
  東北大学青葉記念会館（宮城県仙台市）
- Year and Date
  2016-02-22
- Invited
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] 火星磁気シースへ入射する酸素ピックアップイオンの反射率の導出とその太陽風依存性2016
- Author(s)
  Masunaga, K., K. Seki, D. A. Brain, X. Fang, Y. Dong, B. M. Jakosky, J. P. McFadden, J. S. Halekas, and J. E. P. Connerney
- Organizer
  地球電磁気・地球惑星圏学会第140回総会および講演会
- Place of Presentation
  九州大学伊都キャンパス（福岡県福岡市）
- Year and Date
  2016-11-19
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] Geospace Exploration Project: ERG2016
- Author(s)
  Y. Miyoshi, I. Shinohara, T. Takashima, K. Asamura, N. Higashio H. Matsumoto, T. Mitani, S. Yokota, S. Kasahara, S.-Y. Wang, Y. Kazama , Y. Kasahara, Y. Kasaba, S. Yagitani, A. Matsuoka, H. Kojima, Y. Katoh, K. Shiokawa, K. Seki, M. Fujimoto, T. Ono, and ERG Science Team
- Organizer
  4th Cluster-THEMIS Workshop
- Place of Presentation
  Palm Springs, CA, USA
- Year and Date
  2016-11-07
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] 太陽変動と惑星大気流出2016
- Author(s)
  Terada, N., K. Seki, H. Nakagawa, T. Kuroda, M. Fujimoto, A. S. Medvedev, D. A. Brain, R. J. Lillis, and F. Leblanc
- Organizer
  地球型惑星圏環境に関する研究集会
- Place of Presentation
  立教大学太刀川記念館（東京都豊島区）
- Year and Date
  2016-12-27
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] 火星探査機 MAVEN の観測データを使用した誘導磁気圏界面とイオン成分境界についての統計解析研究2016
- Author(s)
  Matsunaga, K., K. Seki, D. A. Brain, T. Hara, J. P. McFadden, J. S. Halekas, D. L. Mitchell, C. Mazelle, J. R. Espley, and B. M. Jakosky
- Organizer
  地球電磁気・地球惑星圏学会第140回総会および講演会
- Place of Presentation
  九州大学伊都キャンパス（福岡県福岡市）
- Year and Date
  2016-11-19
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] Mars upper atmospheric observation by using MAVEN/IUVS and ground-based telescopes2016
- Author(s)
  Nakagawa, H., A. S. Medvedev, T. Kuroda, E. Yigit, N. Terada, K. Terada, H. Fujiwara, C. Mockel, P. Hartogh, K. Seki, N. M. Schneider, H. Groller, R. V. Yelle, F. Montmessin, J. I. Deighan, S. Jain, and B. M. Jakosky
- Organizer
  第30回大気圏シンポジウム
- Place of Presentation
  宇宙航空研究開発機構・宇宙科学研究所新A棟（神奈川県相模原市）
- Year and Date
  2016-12-05
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] 火星探査機MAVENの観測データを使用したMagnetic Pileup BoundaryとIon Composition Boundaryの比較2016
- Author(s)
  Matsunaga, K., K. Seki, D. A. Brain, T. Hara, K. Masunaga, J. P. McFadden, J. S. Halekas, D. L. Mitchell, C. X. Mazelle, J. E. P. Connerney, and B. M. Jakosky
- Organizer
  日本地球惑星科学連合2016年大会
- Place of Presentation
  幕張メッセ（千葉県千葉市）
- Year and Date
  2016-05-22
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] The Study of Martian Plasma Boundaries Based on Spacecraft Observations2016
- Author(s)
  Matsunaga, K., K. Seki, D. A. Brain, T. Hara, K. Masunaga, J. P. McFadden, J. S. Halekas, D. L. Mitchell, C. Mazelle, J. R. Espley, and B. M. Jakosky
- Organizer
  地球型惑星圏環境に関する研究集会
- Place of Presentation
  立教大学太刀川記念館（東京都豊島区）
- Year and Date
  2016-12-27
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] Statistical study of relation between the magnetic pileup boundary and ion composition boundary around Mars based on MAVEN observations2016
- Author(s)
  Matsunaga, K., K. Seki, D. A. Brain, T. Hara, J. P. McFadden, J. S. Halekas, D. L. Mitchell, C. Mazelle, J. R. Espley, and B. M. Jakosky
- Organizer
  American Geophysical Union 2016 Fall Meeting
- Place of Presentation
  サンフランシスコ（アメリカ）
- Year and Date
  2016-12-12
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] ひさきによって観測された金星熱圏極端紫外酸素大気光の周期変動の朝夕非対称2016
- Author(s)
  Masunaga, K., K. Seki, N. Terada, F. Tsuchiya, T. Kimura, K. Yoshioka, G. Murakami, A. Yamazaki, C. Tao, F. Leblanc, and I. Yoshikawa
- Organizer
  地球電磁気・地球惑星圏学会第140回総会および講演会
- Place of Presentation
  九州大学伊都キャンパス（福岡県福岡市）
- Year and Date
  2016-11-19
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] Regional coupling between lower and upper atmosphere revealed by MAVEN/IUVS and complementary study by Earth-based observations2016
- Author(s)
  Nakagawa, H., A. Medvedev, C. Mockel, S. Jain, S. Evans, N. Schneider, T. Kuroda, N. Terada, K. Terada, K. Seki, S. Aoki, H. Sagawa, Y. Kasaba, K. Takami, I. Murata, G. Sonnabend, M. Sornig, M. Kagitani, T. Sakanoi, S. Okano, M. Taguchi, J. Kuhn, and J. Ritter
- Organizer
  International GEMSIS and ASINACTR-G2602 Workshop: Future Perspectives of Researches in Space Physics
- Place of Presentation
  名古屋大学野依記念学術交流館（愛知県名古屋市）
- Year and Date
  2016-03-22
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] MAVENの観測に基づいた火星上層大気への降下SEP電子の特性の研究2016
- Author(s)
  関華奈子
- Organizer
  地球電磁気・地球惑星圏学会第140回総会および講演会
- Data Source
  KAKENHI-PROJECT-16H02229
[Presentation] Geospace Exploration Project ERG2016
- Author(s)
  Y. Miyoshi, I. Shinohara, T. Takashima, K. Asamura, H. Matsumoto, and N. Higashio, T. Mitani, S. Yokota, S. Kasahara, Dr. S. Wang, Y. Kazama, M. Hirahara, Y. Kasahara, Y. Kasaba, S. Yagitani, A. Matsuoka, H. Kojima, Y. Katoh, K. Shiokawa, and K. Seki
- Organizer
  URSI Asia-Pacific Radio Science Conference 2016
- Place of Presentation
  Seoul, Korea
- Year and Date
  2016-08-21
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] A global view of small-scale wave perturbations in Mars' lower thermosphere derived from MAVEN/IUVS2016
- Author(s)
  Nakagawa, H., A. S. Medvedev, T. Kuroda, E. Yigit, N. Terada, K. Terada, H. Fujiwara, K. Seki, H. Groller, N. M. Schneider, and B. M. Jakosky
- Organizer
  地球電磁気・地球惑星圏学会第140回総会および講演会
- Place of Presentation
  九州大学伊都キャンパス（福岡県福岡市）
- Year and Date
  2016-11-19
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] Observations of partially developed Kelvin-Helmholtz vortices at Mars2016
- Author(s)
  Ruhunusiri, S., J. S. Halekas, J. P. McFadden, J. E. P. Connerney, J. R. Espley, Y. Harada, R. Livi, K. Seki, C. Mazelle, D. Brain, T. Hara, G. A. DiBraccio, D. E. Larson, D. L. Mitchell, B. M. Jakosky, and H. Hasegawa
- Organizer
  American Geophysical Union 2016 Fall Meeting
- Place of Presentation
  サンフランシスコ（アメリカ）
- Year and Date
  2016-12-12
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] MAVEN探査機観測に基づく火星大気散逸研究の現状2016
- Author(s)
  Seki, K.
- Organizer
  宇宙惑星結合系科学の実証的研究の創設に向けて
- Place of Presentation
  立教大学太刀川記念館（東京都豊島区）
- Year and Date
  2016-12-26
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] Study of dynamical variation of particles and waves in the inner magnetosphere using ground-based network observations - PWING Project2016
- Author(s)
  Shiokawa, K., Y. Otsuka, S. Oyama, Y. Miyoshi, N. Nishitani, M. Ozaki, R. Kataoka, M. Nose, and K. Seki
- Organizer
  AGU Fall Meeting
- Place of Presentation
  San Fransisco, USA
- Year and Date
  2016-12-12
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] 地上多点ネットワーク観測による内部磁気圏の粒子・波動の変動メカニズムの研究：PWINGプロジェクト2016
- Author(s)
  塩川和夫,大塚雄一,大山伸一郎,三好由純,西谷望,尾崎光紀,片岡龍峰,能勢正仁,関華奈子,篠原育,長妻努,田中良昌,坂野井健,土屋史紀,尾花由紀,鈴木臣
- Organizer
  地球電磁気・地球惑星圏学会　第140回講演会
- Place of Presentation
  九州大学伊都キャンパス
- Year and Date
  2016-11-19
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] 火星磁気圏周辺における酸素イオン反射2016
- Author(s)
  Masunaga, K., K. Seki, D. A. Brain, X. Fang, Y. Dong, B. M. Jakosky, J. P. McFadden, J. S. Halekas, and J. E. P. Connerney
- Organizer
  日本地球惑星科学連合2016年大会
- Place of Presentation
  幕張メッセ（千葉県千葉市）
- Year and Date
  2016-05-22
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] フリッカリングオーロラの微細構造2016
- Author(s)
  福田陽子, 片岡龍峰, 三好由純, 内田ヘルベルト陽仁, 加藤雄人, 西山尚典, 塩川和夫, 海老原祐輔, Donald Hampton, 岩上直幹, 関　華奈子
- Organizer
  日本地球惑星連合大会
- Place of Presentation
  幕張メッセ
- Year and Date
  2016-05-22
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] Effects of ring current ions on the ULF waves in the inner magnetosphere based on a 5-D drift kinetic ring current model2016
- Author(s)
  K. Seki, 他
- Organizer
  AGU Fall Meeting
- Place of Presentation
  San Fransisco, USA
- Year and Date
  2016-12-12
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] Comparison of the Martian thermospheric density and temperature from IUVS/MAVEN data and general circulation modeling2016
- Author(s)
  Nakagawa, H., A. S. Medvedev, C. Mockel, E. Yigit, T. Kuroda, P. Hartogh, K. Terada, N. Terada, K. Seki, N. Schneider, S. Jain, S. Evans, J. Deighan, W. McClintock, and D. Lo
- Organizer
  日本地球惑星科学連合2016年大会
- Place of Presentation
  幕張メッセ（千葉県千葉市）
- Year and Date
  2016-05-22
- Invited
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] フリッカリングオーロラの発生特性2016
- Author(s)
  福田陽子, 片岡龍峰, 内田陽仁, 三好由純, 加藤雄人, 塩川和夫,　海老原祐輔, Hampton Donald, 岩上直幹, 関華奈子
- Organizer
  地球電磁気・地球惑星圏学会　第140回講演会
- Place of Presentation
  九州大学伊都キャンパス
- Year and Date
  2016-11-19
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] 多流体MHDシミュレーションに基づく太陽風磁場進入時の火星電離圏CO2+鉛直分布にイオン種間衝突が及ぼす影響の研究2016
- Author(s)
  小山響平, 関華奈子, 寺田直樹, 寺田香織
- Organizer
  日本地球惑星科学連合2016年大会
- Place of Presentation
  幕張メッセ（千葉県千葉市）
- Year and Date
  2016-05-22
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] MAVENの観測に基づいた火星上層大気への降下SEP電子の特性の研究2016
- Author(s)
  Seki, K., T. Hara, D. A. Brain, R. J. Lillis, K. Matsunaga, K. Masunaga, N. Terada, D. E. Larson, D. L. Mitchell, J. R. Espley, J. E. P. Connerney, J. G. Luhmann, and B. M. Jakosky
- Organizer
  地球電磁気・地球惑星圏学会第140回総会および講演会
- Place of Presentation
  九州大学伊都キャンパス（福岡県福岡市）
- Year and Date
  2016-11-19
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] Comparison of Martian magnetic pileup boundary with ion composition boundary observed by MAVEN2016
- Author(s)
  Matsunaga, K., K. Seki, D. A. Brain, T. Hara, K. Masunaga, J. P. McFadden, J. S. Halekas, D. L. Mitchell, C. Mazelle, J. E. P. Connerney, and B. M. Jakosky
- Organizer
  Symposium on Planetary Science 2016
- Place of Presentation
  東北大学青葉記念会館（宮城県仙台市）
- Year and Date
  2016-02-22
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] Generation mechanism and occurrence property of flickering aurora2016
- Author(s)
  Y. Fukuda, R. Kataoka, H. A. Uchida, Y. Miyoshi, Y. Katoh, K. Shiokawa, Y. Ebihara, D. Hampton, N. Iwagami, K. Seki
- Organizer
  43rd Annual European Meeting on Atmospheric Studies by Optical Methods
- Place of Presentation
  Winchester, UK
- Year and Date
  2016-08-15
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06286
[Presentation] MAVEN探査機観測に基づく火星大気散逸研究の現状2016
- Author(s)
  関華奈子
- Organizer
  宇宙惑星結合系科学の実証的研究の創設に向けて
- Data Source
  KAKENHI-PROJECT-16H02229
[Presentation] A personal future perspective of international collaborations in space physics2015
- Author(s)
  関華奈子
- Organizer
  日本地球惑星科学連合2015年大会
- Place of Presentation
  幕張メッセ(千葉県千葉市)
- Year and Date
  2015-05-26
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24340118
[Presentation] 火星探査機MAVENによって観測された大密度勾配プラズマ境界層の構造とケルビン・ヘルムホルツ不安定性への影響2015
- Author(s)
  Seki, K., Y. Matsumoto, N. Terada, T. Hara, K. Matsunaga, K. Masunaga, M. Fujimoto, D. A. Brain, J. P. McFadden, J. S. Halekas, D. L. Mitchell, L. Andersson, J. R. Espley, J. E. P. Connerney, D. N. Baker, and B. M. Jakosky
- Organizer
  地球型惑星圏環境に関する研究集会
- Place of Presentation
  立教大学太刀川記念館（東京都豊島区）
- Year and Date
  2015-12-21
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] Comparison of Martian magnetic pileup boundary with ion composition boundary observed by MAVEN2015
- Author(s)
  Matsunaga, K., K. Seki, D. A. Brain, T. Hara, K. Masunaga, J. P. McFadden, J. S. Halekas, D. L. Mitchell, C. X. Mazelle, J. E. P. Connerney, and B. M. Jakosky
- Organizer
  American Geophysical Union 2015 Fall Meeting
- Place of Presentation
  サンフランシスコ（アメリカ）
- Year and Date
  2015-12-14
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] Sunward O+ ion jets reflected below the Martian bow shock: MAVEN observations2015
- Author(s)
  Masunaga, K., K. Seki, D. Brain, X. Fang, Y. Dong, B. M. Jakosky, J. P. McFadden, J. S. Halekas, and J. E. P. Connerney
- Organizer
  American Geophysical Union 2015 Fall Meeting
- Place of Presentation
  サンフランシスコ（アメリカ）
- Year and Date
  2015-12-14
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] Development of the solar-planetary environment studies based on inter-planetary comparisons2015
- Author(s)
  関華奈子
- Organizer
  日本地球惑星科学連合2015年大会
- Place of Presentation
  幕張メッセ(千葉県千葉市)
- Year and Date
  2015-05-24
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24340118
[Presentation] Structure of plasma boundaries with a large density gradient observed by MAVEN and its effects on the Kelvin-Helmholtz instability2015
- Author(s)
  Seki, K., Y. Matsumoto, N. Terada, T. Hara, K. Matsunaga, K. Masunaga, M. Fujimoto, D. A. Brain, J. P. McFadden, J. S. Halekas, D. L. Mitchell, L. Andersson, J. R. Espley, J. E. P. Connerney, D. N. Baker, and B. M. Jakosky
- Organizer
  American Geophysical Union 2015 Fall Meeting
- Place of Presentation
  サンフランシスコ（アメリカ）
- Year and Date
  2015-12-14
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] The Loss Rate of Ions from the Martian Atmosphere2015
- Author(s)
  Brain, D. A., J. P. McFadden, J. S. Halekas, J. E. P. Connerney, S. W. Bougher, S. Curry, C. F. Dong, Y. Dong, F. Eparvier, X. Fang, K. Fortier, T. Hara, Y. Harada, B. M. Jakosky, R. J. Lillis, R. Livi, J. G. Luhmann, Y. Ma, R. Modolo, K. Seki, and E. Thiemann
- Organizer
  American Geophysical Union 2015 Fall Meeting
- Place of Presentation
  サンフランシスコ（アメリカ）
- Year and Date
  2015-12-14
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] 火星探査機MAVENの観測データを使用したmagnetic pileup boundaryとion composition boundaryの比較2015
- Author(s)
  Matsunaga, K., K. Seki, D. A. Brain, T. Hara, K. Masunaga, J. P. McFadden, J. S. Halekas, D. L. Mitchell, C. Mazelle, J. E. P. Connerney, and B. M. Jakosky
- Organizer
  地球電磁気・地球惑星圏学会第138回総会および講演会
- Place of Presentation
  東京大学本郷キャンパス（東京都文京区）
- Year and Date
  2015-10-31
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] 火星探査機MAVENによって観測された大密度勾配プラズマ境界層の構造とケルビン・ヘルムホルツ不安定性への影響2015
- Author(s)
  Seki, K., Y. Matsumoto, N. Terada, T. Hara, K. Matsunaga, K. Masunaga, M. Fujimoto, D. A. Brain, J. P. McFadden, J. S. Halekas, D. L. Mitchell, L. Andersson, J. R. Espley, J. E. P. Connerney, D. N. Baker, and B. M. Jakosky
- Organizer
  地球電磁気・地球惑星圏学会第138回総会および講演会
- Place of Presentation
  東京大学本郷キャンパス（東京都文京区）
- Year and Date
  2015-10-31
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] 火星探査機MAVENの観測データを使用したmagnetic pileup boundaryとion composition boundaryの比較2015
- Author(s)
  Matsunaga, K., K. Seki, D. A. Brain, T. Hara, K. Masunaga, J. P. McFadden, J. S. Halekas, D. L. Mitchell, C. Mazelle, J. E. P. Connerney, and B. M. Jakosky
- Organizer
  地球型惑星圏環境に関する研究集会
- Place of Presentation
  立教大学太刀川記念館（東京都豊島区）
- Year and Date
  2015-12-21
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] 多流体MHDコードの開発に基づく火星電離圏におけるイオン種間衝突の役割の研究2015
- Author(s)
  Koyama, K., K. Seki, N. Terada, and K. Terada
- Organizer
  地球型惑星圏環境に関する研究集会
- Place of Presentation
  立教大学太刀川記念館（東京都豊島区）
- Year and Date
  2015-12-21
- Data Source
  KAKENHI-PROJECT-15H03731
[Presentation] Efficiency of drift resonance of outer radiation belt electrons with monochromatic Pc5 waves based on GEMSIS-RC and RB simulations2014
- Author(s)
  K. Kamiya, K. Seki, S. Saito, T. Amano, Y. Miyoshi, Y. Matsumoto,and T.Umeda
- Organizer
  第136回地球電磁気・地球惑星圏学会講演会
- Place of Presentation
  松本
- Year and Date
  2014-11-02
- Data Source
  KAKENHI-PROJECT-24340118
[Presentation] GEMSIS-RCモデル:ドリフト運動論近似に基づく地球内部磁気圏における高エネルギー粒子とULF波動の相互作用の研究2014
- Author(s)
  関　華奈子K. Seki, T. Amano, Y. Miyoshi, S. Saito, K. Keika, Y. Miyashita, Y. Matsumoto, T. Umeda, and Y. Ebihara
- Organizer
  日本地球惑星科学連合2014年大会
- Place of Presentation
  横浜
- Year and Date
  2014-04-30
- Data Source
  KAKENHI-PROJECT-24340118
[Presentation] A study on characteristics of radial transport of relativistic electrons by ULF Pc5 waves in the inner magnetosphere based on the GEMSIS-RC and RB models2014
- Author(s)
  K. Seki, T. Amano, S. Saito, Y. Miyoshi, Y. Matsumoto, T. Umeda, K. Keika, and Y. Miyashita
- Organizer
  2014 American Geophysical Union Fall Meeting
- Place of Presentation
  サンフランシスコ
- Year and Date
  2014-12-18
- Data Source
  KAKENHI-PROJECT-24340118
[Presentation] Coupling between the ULF waves and high energy particles in the inner magnetosphere based on the GEMSIS-RC model2014
- Author(s)
  K. Seki, T. Amano, Y. Miyoshi, S. Saito, K. Keika, Y. Miyashita, Y. Matsumoto, T. Umeda, and Y. Ebihara
- Organizer
  AOGS (Asia Oceania Geosciences Society) 2014 Annual Meeting
- Place of Presentation
  札幌
- Year and Date
  2014-07-28
- Invited
- Data Source
  KAKENHI-PROJECT-24340118
[Presentation] Relativistic electron acceleration by whistler chorus elements including de-trapping effect2014
- Author(s)
  齊藤慎司、三好由純、関華奈子
- Organizer
  第136回地球電磁気・地球惑星圏学会
- Place of Presentation
  キッセイ文化ホール
- Year and Date
  2014-11-01
- Data Source
  KAKENHI-PROJECT-23340146
[Presentation] GEMSIS環電流-放射線帯モデル結合に基づくPc5波動による相対論的電子の動径方向輸送の特性に関する研究2014
- Author(s)
  K. Seki, T. Amano, Y. Miyoshi, S. Saito, K. Keika, Y. Miyashita, Y. Matsumoto, T. Umeda, and Y. Ebihara
- Organizer
  第136回地球電磁気・地球惑星圏学会講演会
- Place of Presentation
  松本
- Year and Date
  2014-10-31
- Data Source
  KAKENHI-PROJECT-24340118
[Presentation] A study of the ULF wave excitation by ion injections into the inner magnetosphere: GEMSIS-RC simulation2014
- Author(s)
  K. Seki, T. Amano, Y. Miyoshi, S. Saito, Y. Matsumoto, Y. Miyashita, K. Keika, and T. Umeda
- Organizer
  The 12th international conference on substorms (ICS-12)
- Place of Presentation
  鳥羽
- Year and Date
  2014-11-11
- Data Source
  KAKENHI-PROJECT-24340118
[Presentation] GEMSIS-RCモデルに基づいた内部磁気圏へのイオンインジェクションによるULF波動励起の研究2013
- Author(s)
  K. Seki, T. Amano, S. Saito, Y. Miyoshi, Y. Matsumoto, T. Umeda, Y. Miyashita, and Y. Ebihara
- Organizer
  地球電磁気・地球惑星圏学会2013年秋期講演会
- Place of Presentation
  高知市、高知県
- Data Source
  KAKENHI-PROJECT-24340118
[Presentation] Prompt acceleration of relativistic electrons of the outer belt associated with the dynamic pressure enhancement2013
- Author(s)
  Miyoshi, Y., S. Saito, Y. Matsumoto, K. Seki, and T. Amano
- Organizer
  AOGS 2013
- Place of Presentation
  オーストラリア、ブリスベン
- Invited
- Data Source
  KAKENHI-PROJECT-23340146
[Presentation] Coupling between the ULF waves and the ring current in the inner magnetosphere based on the GEMSIS-RC model2013
- Author(s)
  K. Seki, T. Amano, S. Saito, Y. Miyoshi, Y. Matsumoto, T. Umeda, Y. Miyashita, and Y. Ebihara
- Organizer
  AOGS (Asia Oceania Geosciences Society) 2013 Annual Meeting
- Place of Presentation
  Brisbane, Australia
- Invited
- Data Source
  KAKENHI-PROJECT-24340118
[Presentation] 地球磁気圏におけるホイッスラーモード・コーラス放射と高エネルギー電子との相互作用の直接観測に向けた検討 : Wave-Particle Interaction Analyzer (WPIA)2013
- Author(s)
  加藤雄人, 疋島充, 小嶋浩嗣, 大村善治, 笠原慧, 平原聖文, 三好由純, 関華奈子, 浅村和史, 高島健, 小野高幸
- Organizer
  日本物理学会第68回年次大会
- Place of Presentation
  広島
- Year and Date
  2013-03-27
- Data Source
  KAKENHI-PROJECT-23224011
[Presentation] Wave-Particle Interaction Analyzer (WPIA) for direct measurements of nonlinear wave-particle interactions in the Earth's magnetosphere2013
- Author(s)
  Katoh, Y., M. Hikishima, H. Kojima, Y. Omura, S. Kasahara, M. Hirahara, Y. Miyoshi, K. Seki, K. Asamura, T. Takashima, and T. Ono
- Organizer
  The 12th Asia Pacific Plasma Conference
- Place of Presentation
  千葉
- Year and Date
  2013-07-14
- Data Source
  KAKENHI-PROJECT-23224011
[Presentation] GEMSIS-RCモデルに基づくリングカレントとULF波動の相互作用の研究2013
- Author(s)
  K. Seki, T. Amano, S. Saito, Y. Miyoshi, Y. Matsumoto, T. Umeda, Y. Miyashita, and Y. Ebihara
- Organizer
  日本地球惑星科学連合2013年大会
- Place of Presentation
  幕張、千葉県
- Data Source
  KAKENHI-PROJECT-24340118
[Presentation] Wave-Particle Interaction Analyzer (WPIA) for direct measurements of nonlinear wave-particle interactions in the Earth's magnetosphere2013
- Author(s)
  Katoh, Y., M. Hikishima, H. Kojima, Y. Omura, S. Kasahara, M. Hirahara, Y. Miyoshi, K. Seki, K. Asamura, T. Takashima, and T. Ono
- Organizer
  The 12th Asia Pacific Plasma Conference
- Place of Presentation
  Chiba
- Year and Date
  2013-07-14
- Data Source
  KAKENHI-PROJECT-23224011
[Presentation] Significance of Wave-Particle Interaction Analyzer for direct measurement of nonlinear wave-particle interactions2013
- Author(s)
  Katoh, Y., H. Kojima, Y. Omura, S. Kasahara, M. Hirahara, Y. Miyoshi, K. Seki, K. Asamura, T. Takashima, and T. Ono
- Organizer
  EGU General Assembly 2013
- Place of Presentation
  Vienna, Austria
- Year and Date
  2013-04-09
- Data Source
  KAKENHI-PROJECT-23224011
[Presentation] Geospace Exploration Project : ERG2013
- Author(s)
  Miyoshi, Y., T. Ono, T. Takashima, K. Asamura, M. Hirahara, Y. Kasaba, A. Kumamoto, A. Matsuoka, H. Kojima, K. Shiokawa, K. Seki, M. Fujimoto, T. Nagatsuma, and ERG working group
- Organizer
  29th International Symposium on Space Technology and Science
- Place of Presentation
  名古屋
- Year and Date
  2013-06-05
- Data Source
  KAKENHI-PROJECT-23224011
[Presentation] Geospace Exploration Project : ERG2013
- Author(s)
  Miyoshi, Y., T. Ono, T. Takashima, K. Asamura, M. Hirahara, Y. Kasaba, A. Kumamoto, A. Matsuoka, H. Kojima, K. Shiokawa, K. Seki, M. Fujimoto, T. Nagatsuma, and ERG working group
- Organizer
  29th International Symposium on Space Technology and Science
- Place of Presentation
  Nagoya
- Year and Date
  2013-06-05
- Data Source
  KAKENHI-PROJECT-23224011
[Presentation] Significance of Wave-Particle Interaction Analyzer for direct measurement of nonlinear wave-particle interactions2013
- Author(s)
  Katoh, Y., H. Kojima, Y. Omura, S. Kasahara, M. Hirahara, Y. Miyoshi, K. Seki, K. Asamura, T. Takashima, and T. Ono
- Organizer
  EGU General Assembly 2013
- Place of Presentation
  ウィーン、オーストリア
- Year and Date
  2013-04-09
- Data Source
  KAKENHI-PROJECT-23224011
[Presentation] Significance of Wave-Particle Interaction Analyzer for direct measurement of nonlinear wave-particle interactions2012
- Author(s)
  Katoh, Y., M. Kitahara, H. Kojima, Y. Omura, S. Kasahara, M. Hirahara, Y. Miyoshi, K. Seki, K. Asamura, T. Takashima, and T. Ono
- Organizer
  AGU Fall Meeting 2012
- Place of Presentation
  San Francisco, USA
- Year and Date
  2012-12-05
- Data Source
  KAKENHI-PROJECT-23224011
[Presentation] Wave-Particle Interaction Analyzer Onboard the ERG Satellite2012
- Author(s)
  Kojima, H., Y. Katoh, M. Hirahara, T. Takashima, K. Asamura, S. Kasahara, Y. Miyoshi, K. Seki
- Organizer
  GEMSIS International Workshop
- Place of Presentation
  名古屋
- Year and Date
  2012-03-13
- Data Source
  KAKENHI-PROJECT-23224011
[Presentation] ERG衛星で行う波動-粒子相互作用直接計測WPIA: Wave-Particle Interaction Analyzer2012
- Author(s)
  小嶋浩嗣、加藤雄人、平原聖文、高島健、浅村和史、笠原慧、三好由純、関華奈子
- Organizer
  第１２回宇宙科学シンポジウム
- Place of Presentation
  宇宙科学研究所・相模原
- Data Source
  KAKENHI-PROJECT-23224011
[Presentation] Numerical study of chorus wave generation in the inner magnetos phere during the storm-time condition2012
- Author(s)
  加藤雄人, 大村善治, 三好由純疋島充, 関華奈子
- Organizer
  第132回地球電磁気・地球惑星圏学会総会および講演会
- Place of Presentation
  札幌
- Year and Date
  2012-10-23
- Data Source
  KAKENHI-PROJECT-23224011
[Presentation] Kinetic and Self-consistent Numerical Modeling of the Terrestrial Inner Magnetosphere2012
- Author(s)
  Amano, T., Seki, K.Miyoshi, Y., Umeda, T., Matsumoto, Y., Ebihara, Y., Saito, S.
- Organizer
  6th International Conference on Numerical Modeling of Space Plasma Flows (ASTRONUM 2011)
- Place of Presentation
  スペイン(招待講演)
- Year and Date
  2012-06-17
- Data Source
  KAKENHI-PROJECT-23340146
[Presentation] Relativistic electron microbursts associated with whistler chorus2012
- Author(s)
  S.Saito, Y.Miyoshi, K.Seki
- Organizer
  Inner Magnetosphere Coupling II
- Place of Presentation
  米国・ロスアンジェルス
- Year and Date
  2012-03-21
- Data Source
  KAKENHI-PROJECT-23340146
[Presentation] Current Status of the GEMSIS Project : Investigation of particle acceleration and regional couplings during geospace storms2012
- Author(s)
  K. Seki(共著者, 他18名)
- Organizer
  日本地球惑星科学連合2012年大会
- Place of Presentation
  幕張
- Year and Date
  2012-05-23
- Data Source
  KAKENHI-PROJECT-24340118
[Presentation] Effects of the ring current and plasmasphere on ULF waves in the inner magnetosphere based on the GEMSIS-RC and RB models2012
- Author(s)
  K. Seki(共著者, 他7名)
- Organizer
  International Conference on Radiation Belts and Space Weather : New Horizon from RBSP Mission
- Place of Presentation
  テジョン(韓国)(招待講演)
- Year and Date
  2012-05-30
- Data Source
  KAKENHI-PROJECT-24340118
[Presentation] Effects of the ring current and plasmasphere on ULF waves in the inner magnetosphere based on the GEMSIS-RC model .2012
- Author(s)
  K. Seki(共著者, 他7名)
- Organizer
  AGU (American Geophysical Union) 2013 fall meeting
- Place of Presentation
  サンフランシスコ(米国)
- Year and Date
  2012-12-05
- Data Source
  KAKENHI-PROJECT-24340118
[Presentation] Effects of the ring current and plasmasphere on ULF waves in the inner magnetosphere based on the GEMSIS-RC model2012
- Author(s)
  K. Seki (共著者, 他7名)
- Organizer
  日本地球惑星科学連合2012年大会
- Place of Presentation
  幕張
- Year and Date
  2012-05-20
- Data Source
  KAKENHI-PROJECT-24340118
[Presentation] 3次元磁場中でのホイッスラーコーラスによる相対論的電子散乱：GEMSIS-RBWシミュレーション2012
- Author(s)
  齋藤慎司、三好由純、関華奈子、久保田康文、長妻努、村田健史
- Organizer
  地球電磁気・地球惑星圏学会
- Place of Presentation
  北海道
- Data Source
  KAKENHI-PROJECT-23340146
[Presentation] ERG Mission : Acceleration of energetic electrons by plasma waves2012
- Author(s)
  Miyoshi, Y., T. Ono, T. Takashima, K. Asamura, M. Hirahara, Y. Kasaba, A. Kumamoto, A. Matsuoka, H. Kojima, K. Shiokawa, K. Seki, M. Fujimoto, T. Nagatsuma, and ERG working group
- Organizer
  AOGS-AGU (WPGM) Joint Assembly
- Place of Presentation
  Singapore
- Year and Date
  2012-08-17
- Data Source
  KAKENHI-PROJECT-23224011
[Presentation] ERG Mission : Acceleration of energetic electrons by plasma waves2012
- Author(s)
  Miyoshi, Y., T. Ono, T. Takashima, K. Asamura, M. Hirahara, Y. Kasaba, A. Kumamoto, A. Matsuoka, H. Kojima, K. Shiokawa, K. Seki, M. Fujimoto, T. Nagatsuma, and ERG working group
- Organizer
  AOGS-AGU (KPGM) Joint Assembly
- Place of Presentation
  Singapore, Resorts World Convention Centre
- Year and Date
  2012-08-17
- Data Source
  KAKENHI-PROJECT-23224011
[Presentation] Simulation on the relativistic electron dynamics in the realistic time-dependent magnetic field by the GEMSIS geospace models2012
- Author(s)
  Miyoshi, Y., S. Saito, K. Seki, Y. Matsumoto, T. Amano, and M. Yagi
- Organizer
  COSPAR 2012
- Place of Presentation
  インド・マイソール
- Data Source
  KAKENHI-PROJECT-23340146
[Presentation] Effects of the ring current and plasmasphere on ULF waves in the inner magnetosphere based on the GEMSIS-RC and RB models2012
- Author(s)
  K. Seki, T. Amano, S. Saito, Y. Miyoshi, Y. Matsumoto, T. Umeda, Y. Miyashita, and Y. Ebihara
- Organizer
  International Conference on Radiation Belts and Space Weather : New Horizon from RBSP Mission
- Place of Presentation
  テジョン(韓国)(招待講演)
- Data Source
  KAKENHI-PROJECT-20340134
[Presentation] Self-consistent Kinetic Ring Current Modeling : The GEMSIS-RC Code2012
- Author(s)
  Amano, T., Seki, K.Miyoshi, Y., Umeda, T., Matsumoto, Y., Ebihara, Y., Saito, S.
- Organizer
  GEMSIS International Workshop
- Place of Presentation
  日本
- Year and Date
  2012-03-12
- Data Source
  KAKENHI-PROJECT-23340146
[Presentation] Numerical study of chorus wave generation in the inner magnetosphere during the storm-time condition2012
- Author(s)
  加藤雄人,大村善治,三好由純,疋島充,関華奈子
- Organizer
  第132回地球電磁気・地球惑星圏学会総会および講演会
- Place of Presentation
  札幌
- Year and Date
  2012-10-23
- Data Source
  KAKENHI-PROJECT-23224011
[Presentation] Effects of the ring current and plasmasphere on global distribution of ULF waves in the inner magnetosphere based on the GEMSIS-RC model2012
- Author(s)
  K.Seki, T.Amano, S.Saito, Y.Miyoshi, 他4名
- Organizer
  Inner Magnetosphere Coupling II workshop
- Place of Presentation
  ロサンジェルス(米国)
- Year and Date
  2012-03-21
- Data Source
  KAKENHI-PROJECT-20340134
[Presentation] Effects of the ring current and plasmasphere on ULF waves in the inner magnetosphere based on the GEMSIS-RC model2012
- Author(s)
  K. Seki(共著者, 他7名)
- Organizer
  AOGS-AGU(WPGM) Joint Assembly
- Place of Presentation
  セントーサ(シンガポール)
- Year and Date
  2012-08-17
- Data Source
  KAKENHI-PROJECT-24340118
[Presentation] Self-consistent drift-kinetic numeical ring-current modeling : Five-dimensional Vlasov-Maxwell approach2012
- Author(s)
  T.Amano, K.Seki, Y.Miyoshi, 他4名
- Organizer
  Inner Magnetosphere Coupling II workshop
- Place of Presentation
  ロサンジェルス(米国)
- Year and Date
  2012-03-20
- Data Source
  KAKENHI-PROJECT-20340134
[Presentation] ERG衛星で行う波動-粒子相互作用直接計測 WPIA : Wave-Particle Interaction Analyzer2012
- Author(s)
  小嶋浩嗣、加藤雄人、平原聖文、高島健、浅村和史、笠原慧、三好由純、関華奈子
- Organizer
  第12回宇宙科学シンポジウム
- Place of Presentation
  神奈川
- Data Source
  KAKENHI-PROJECT-23224011
[Presentation] Wave-Particle Interaction Analyzer onboard the ERG satellite2012
- Author(s)
  Kojima, H., Y. Katoh, M. Hirahara, T. Takashima, K. Asamura, S. Kasahara, Y. Miyoshi, K. Seki
- Organizer
  Inner Magnetosphere Coupling 2 Workshop
- Place of Presentation
  Los Angeles, USA
- Year and Date
  2012-03-20
- Data Source
  KAKENHI-PROJECT-23224011
[Presentation] Simulation of ion injections into the inner magnetosphere based on the GEMSIS-RC model2012
- Author(s)
  K. Seki(共著者, 他7名)
- Organizer
  11th International Conference on Substoms
- Place of Presentation
  リューネブルク(ドイツ)
- Year and Date
  2012-09-05
- Data Source
  KAKENHI-PROJECT-24340118
[Presentation] Wave-Particle Interaction Analyzer onboard the ERG satellite2012
- Author(s)
  Kojima, H., Y. Katoh, M. Hirahara, T. Takashima, K. Asamura, S. Kasahara, Y. Miyoshi, K. Seki
- Organizer
  Inner Magnetosphere Coupling 2 (IMC-2) Workshop
- Place of Presentation
  ロサンゼルス、米国
- Data Source
  KAKENHI-PROJECT-23224011
[Presentation] 太陽風動圧変化時の外帯電子加速に関するシミュレーション2012
- Author(s)
  三好由純、齊藤慎司、松本洋介、関華奈子、天野孝伸
- Organizer
  地球電磁気・地球惑星圏学会
- Place of Presentation
  北海道
- Data Source
  KAKENHI-PROJECT-23340146
[Presentation] Self-consistent Drift-kinetic Numerical Ring-current Modeling : Five-dimensional Vlasov-Maxwell Approach2012
- Author(s)
  Amano, T., Seki, K.Miyoshi, Y., Umeda, T., Matsumoto, Y., Ebihara, Y., Saito, S.
- Organizer
  Inner Magnetosphere Coupling II
- Place of Presentation
  米国・ロスアンジェルス(招待講演)
- Year and Date
  2012-03-19
- Data Source
  KAKENHI-PROJECT-23340146
[Presentation] Japanese geospace exploration project ERG, AGU Chapman Conference2011
- Author(s)
  Miyoshi, Y., T. Ono, T. Takashima, M. Hirahara, K. Seki, K. Asamura, T. Obara, Y. Kasaba, A. Kumamoto, H. Kojima, A. Matsuoka, M. Fujimoto, T. Nagatsuma, K. Shiokawa, and ERG working group
- Organizer
  Dynamics of the Earth's radiation belts and inner magnetosphere
- Place of Presentation
  St. John's, Canada
- Year and Date
  2011-07-19
- Data Source
  KAKENHI-PROJECT-23224011
[Presentation] Ring current studies in the GEMSIS project : Development of a new self-consistent simulation model and related observation studies2011
- Author(s)
  Takanobu Amano, Kanako Seki, Yoshizumi Miyoshi, ほか
- Organizer
  Conference on Earth sun system Exploration
- Place of Presentation
  コナ(ハワイ)
- Year and Date
  2011-01-18
- Data Source
  KAKENHI-PROJECT-20340134
[Presentation] Ring current studies in the GEMSIS project : Development of a new self-consistent simulation model and related observation studies2011
- Author(s)
  K.Seki
- Organizer
  Conference on Earth Sun System Exploration (ESSE) 2011
- Place of Presentation
  コナ,招待講演
- Data Source
  KAKENHI-PROJECT-20340134
[Presentation] Ring current studies in the GEMSIS project : Development of a new self-consistent simulation model and related observation studies2011
- Author(s)
  K. Seki
- Organizer
  Conference on Earth Sun System Exploration(ESSE) 2011
- Place of Presentation
  コナ(招待講演)
- Data Source
  KAKENHI-PROJECT-20340134
[Presentation] Event and statistical studies on the energy and pitch angle distribution properties of electron in the inverted-V region2011
- Author(s)
  Fukuda, Y., H.Hirahara, K.Asamura, T.Sakanoi, A.Yamazaki, K.Seki, Y.Ebihara
- Organizer
  Chapman Conference
- Place of Presentation
  Westmark Fairbanks Hotel and Conference Center, Fairbanks, Alaska, US
- Year and Date
  2011-03-01
- Data Source
  KAKENHI-PROJECT-19403011
[Presentation] パルセーティングオーロラにともなう降り込み電子の変調～れいめい観測～2011
- Author(s)
  三好由純、齊藤慎司、関華奈子、加藤雄人、坂野井健、西山尚典、浅村和史、平原聖文
- Organizer
  地球電磁気・地球惑星圏学会
- Place of Presentation
  日本
- Year and Date
  2011-11-03
- Data Source
  KAKENHI-PROJECT-23340146
[Presentation] Study of the inner magnetospheric response to pressure pulses in the solar wind based on the GEMSIS-RC model2011
- Author(s)
  K. Seki, 他7名
- Organizer
  IUGG General Assembry
- Place of Presentation
  メルボルン
- Data Source
  KAKENHI-PROJECT-20340134
[Presentation] Global distribution of ULF waves in the inner magnetosphere based on the GEMSIS-RC model2011
- Author(s)
  K.Seki, T.Amano, Y.Miyoshi, 他5名
- Organizer
  AGU fall meeting 2012
- Place of Presentation
  サンフランシスコ(米国)
- Year and Date
  2011-12-06
- Data Source
  KAKENHI-PROJECT-20340134
[Presentation] Flux drop out of the outer belt electrons -THEMIS data analysis-2011
- Author(s)
  Y.Miyoshi, C.Matsumura, K.Seki, S.Saito, V.Angelopoulos, J.Koller
- Organizer
  2011 International Space Plasma Symposium (ISPS)
- Place of Presentation
  台湾(招待講演)
- Year and Date
  2011-08-16
- Data Source
  KAKENHI-PROJECT-23340146
[Presentation] New models of the inner magnetosphere to investigate high-energy particle variation and the ERG science center2011
- Author(s)
  Kanako Seki, Y.Miyoshi, Y.Miyashita, T.Amano, 他11名
- Organizer
  Japan-Korea Space Weather Workshop 2011
- Place of Presentation
  大田(韓国)
- Year and Date
  2011-09-29
- Data Source
  KAKENHI-PROJECT-20340134
[Presentation] Study of the inner magnetospheric response to pressure pulses in the solar wind based on the GEMSIS-RC model2011
- Author(s)
  関華奈子, 天野孝伸, 三好由純, 他5名
- Organizer
  日本地球惑星科学連合2011年大会
- Place of Presentation
  幕張メッセ
- Year and Date
  2011-05-26
- Data Source
  KAKENHI-PROJECT-20340134
[Presentation] Japanese geospace exploration project ERG2011
- Author(s)
  Miyoshi, Y., T. Ono, T. Takashima, M. Hirahara, K. Seki, K. Asamura, T. Obara, Y. Kasaba, A. Kumamoto, H. Kojima, A. Matsuoka, M. Fujimoto, T. Nagatsuma, K. Shiokawa, and ERG working group
- Organizer
  AGU Chapman Conference on the Dynamics of the Earth's Radiation Belts and Inner Magnetosphere
- Place of Presentation
  セントジョンズ、カナダ
- Invited
- Data Source
  KAKENHI-PROJECT-23224011
[Presentation] Study of the inner inagnetospheric response to pressure pulses in the solar wind based on the GEMSIS-RC model2011
- Author(s)
  K.Seki, T.Amano, Y.Miyoshi, 他5名
- Organizer
  IUGG General Assembry
- Place of Presentation
  メルボルン(オーストラリア)(招待演講)
- Year and Date
  2011-07-06
- Data Source
  KAKENHI-PROJECT-20340134
[Presentation] Self-consistent drift-kinetic numerical ring-current modeling : Five-dimensional Vlasov-Maxwell approach2011
- Author(s)
  T. Amano, K. Seki, 他5名
- Organizer
  Inner Magnetosphere Coupling II workshop
- Place of Presentation
  ロサンジェルス(招待講演)
- Data Source
  KAKENHI-PROJECT-20340134
[Presentation] 極域磁気圏における波動粒子相互作用の直接観測とそれを実現する小型電磁環境計測器の実証2011
- Author(s)
  小嶋浩嗣、平原聖文、三好由純、関華奈子、小野高幸、熊本篤志、加藤雄人、高島健、浅村和史、笠原慧
- Organizer
  小型衛星による実証シンポジウム
- Place of Presentation
  学術総合センター（一ツ橋記念講堂）
- Data Source
  KAKENHI-PROJECT-23224011
[Presentation] On roles of the K-H instability in the formation of the cold dense plasma sheet during northward IMF periods : PSD observations and PIC simulation2011
- Author(s)
  Kanako Seki, Yosuke Matsumoto, Benoit Lavraud, Yoshifumi Saito, Henri Reme
- Organizer
  IUGG General Assembry
- Place of Presentation
  メルボルン(オーストラリア)(招待演講)
- Year and Date
  2011-07-05
- Data Source
  KAKENHI-PROJECT-20340134
[Presentation] 極域磁気圏における波動粒子相互作用の直接観測とそれを実現する小型電磁環境計測器の実証2011
- Author(s)
  小嶋浩嗣、平原聖文、三好由純、関華奈子、小野高幸、熊本篤志、加藤雄人、高島健、浅村和史、笠原慧
- Organizer
  小型衛星による実証シンポジウム
- Place of Presentation
  東京
- Year and Date
  2011-09-07
- Data Source
  KAKENHI-PROJECT-23224011
[Presentation] Study of electron microburst associated with whistler chorus in the outer radiation belt : GEMSIS-RB Wave simulations2011
- Author(s)
  S.Saito, Y.Miyoshi, K.Seki
- Organizer
  AGU Chapman Conference
- Place of Presentation
  カナダ・ニューファンドランド
- Year and Date
  2011-07-19
- Data Source
  KAKENHI-PROJECT-23340146
[Presentation] GEMSIS-RCモデルに基づいた内部磁気圏におけるULF波動分布に関する研究2011
- Author(s)
  関華奈子, 天野孝伸, 三好由純, 松本洋介, 梅田隆行, 齊藤慎司, 宮下幸長, 海老原祐輔
- Organizer
  地球電磁気・地球惑星圏学会
- Place of Presentation
  神戸大学
- Year and Date
  2011-11-03
- Data Source
  KAKENHI-PROJECT-20340134
[Presentation] 夜側極域電離圏と磁気圏尾部における同時多点観測による電磁気圏ダイナミクスの比較研究-(2)2010
- Author(s)
  福田陽子, 平原聖文, 坂野井健, 海老原祐輔, 浅村和史, 山崎敦, 関華奈子, 宮下幸長
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  幕張メッセ国際会議場(千葉)
- Year and Date
  2010-05-26
- Data Source
  KAKENHI-PROJECT-19403011
[Presentation] GEMSIS-Magnetosphere:内部磁気圏高エネルギー粒子環境変動の実証型モデリング2010
- Author(s)
  関華奈子、三好由純、齊藤慎司, ほか
- Organizer
  日本地球惑星科学連合2010年大会
- Place of Presentation
  幕張メッセ(千葉県)
- Year and Date
  2010-05-24
- Data Source
  KAKENHI-PROJECT-20340134
[Presentation] Comparative studies on polar ionoshere and magnetotail dynamics based on simulataneous multi-point observations2010
- Author(s)
  Fukuda, Y., M.Hirahara, T.Sakanoi, Y.Ebihara, K.Asamura, Y.Yamazaki, K.Seki, Y.Miyashita
- Organizer
  38th COSPAR Scienetific Assembly
- Place of Presentation
  Bremen Convention Center, Germany
- Year and Date
  2010-07-22
- Data Source
  KAKENHI-PROJECT-19403011
[Presentation] ジオスペース探査:ERGプロジェクト2010
- Author(s)
  三好由純, 小野高幸, 高島健, 平原聖文, 関華奈子, 浅村和史, 笠羽康正, 熊本篤志, 松岡彩子, 小嶋浩嗣, 塩川和夫, 藤本正樹長妻努, ERGワーキンググループ
- Organizer
  地球惑星科学連合2010年大会
- Place of Presentation
  幕張メッセ(千葉)
- Year and Date
  2010-05-24
- Data Source
  KAKENHI-PROJECT-21244075
[Presentation] ERGミッションによるジオスペース探査2010
- Author(s)
  三好由純, 小野高幸, 関華奈子, 高島健, 平原聖文, 浅村和史, 笠羽康正, 熊本篤志, 松岡彩子, 小嶋浩嗣, 塩川和夫, 藤本正樹, 長妻努, ERGワーキンググループ
- Organizer
  地球惑星科学連合2010年大会
- Place of Presentation
  幕張メッセ(千葉)
- Year and Date
  2010-05-26
- Data Source
  KAKENHI-PROJECT-21244075
[Presentation] GEMSIS Phase 2 project : Investigation of particle accelerati on and regional couplings during geospace storms2010
- Author(s)
  Kanako Seki、TakashiKikuchi、Kanya Kusanoi, ほか
- Organizer
  日本地球惑星科学連合2010年大会
- Place of Presentation
  幕張メッセ(千葉県)
- Year and Date
  2010-05-25
- Data Source
  KAKENHI-PROJECT-20340134
[Presentation] GEMSIS-magnetosphere project : New models of the inner magnetosphere to investigate high-energy particle variation during geospace storms and the ERG science center function2010
- Author(s)
  K. Seki
- Organizer
  AGU fall meeting
- Place of Presentation
  サンフランシスコ
- Data Source
  KAKENHI-PROJECT-20340134
[Presentation] Statistical properties of cold ion populations in the plasma sheet : GEOTAIL observations2010
- Author(s)
  K.Seki, M.Hirahara, Y Miyashita, Y.Saito
- Organizer
  地球電磁気・地球惑星圏学会
- Place of Presentation
  沖縄市町村自治会館(那覇)
- Year and Date
  2010-11-01
- Data Source
  KAKENHI-PROJECT-21244075
[Presentation] Observational results on downward electron/ion conics associated with rapidly varying upward/downward electric fields by Reimei2010
- Author(s)
  平原聖文, 海老原祐輔, 関華奈子, 浅村和史, 坂野井健, 山崎敦
- Organizer
  地球電磁気・地球惑星圏学会
- Place of Presentation
  沖縄県市町村自治会館(那覇)
- Year and Date
  2010-11-03
- Data Source
  KAKENHI-PROJECT-19403011
[Presentation] Reimei observations of sporadic downgoing ion beams in/near discrete electron signatures in the cusp and auroral regions2010
- Author(s)
  Hirahara, M., Y.Ebihara, K.Seki, T.Sakanoi, K.Asamura, Y.Yamazaki
- Organizer
  38th COSPAR Scienetific Assembly (Invited)
- Place of Presentation
  Bremen Convention Center, Germany
- Year and Date
  2010-07-24
- Data Source
  KAKENHI-PROJECT-19403011
[Presentation] 小型科学衛星の検討状況について2010
- Author(s)
  塩川和夫, 関華奈子, 三好由純, 平原聖文, 高島健, 浅村和史, 笠羽康正, 松岡彩子, 齋藤宏文, ERG検討チーム
- Organizer
  地球惑星科学連合2010年大会
- Place of Presentation
  幕張メッセ(千葉)
- Year and Date
  2010-05-28
- Data Source
  KAKENHI-PROJECT-21244075
[Presentation] GEMSIS-magnetosphere project : New models of the inner magnetosphere to investigate high-energy particle variation during geospace storms and the ERG science center function2010
- Author(s)
  K.Seki
- Organizer
  AGU fall meeting 2010
- Place of Presentation
  サンフランシスコ
- Data Source
  KAKENHI-PROJECT-20340134
[Presentation] 宇宙嵐時の高エネルギー粒子変動:ジオスペース環境の実証型モデリングGEMSIS2010
- Author(s)
  関華奈子、三好由純、天野孝伸, ほか
- Organizer
  日本地球惑星科学連合2010年大会
- Place of Presentation
  幕張メッセ(千葉県)
- Year and Date
  2010-05-27
- Data Source
  KAKENHI-PROJECT-20340134
[Presentation] れいめい衛星観測によるInverted-V領域の端におけるオーロラ電子・ピッチ角分布の特性2010
- Author(s)
  福田陽子, 平原聖文, 浅村和史, 坂野井健, 山崎敦, 関華奈子, 海老原祐輔
- Organizer
  地球電磁気・地球惑星圏学会
- Place of Presentation
  沖縄県市町村自治会館(那覇)
- Year and Date
  2010-11-03
- Data Source
  KAKENHI-PROJECT-19403011
[Presentation] Reimei observations of sporadic downgoing ion beams in/near discrete electron signatures in the cusp and auroral regions2010
- Author(s)
  Hirahara M., Y.Ebihara, K.Seki, T.Sakanoi, K.Asamura, Y.Yamazaki
- Organizer
  38th COSPAR Scienetific Assembly
- Place of Presentation
  Bremen Convention Center, Germany
- Year and Date
  2010-07-24
- Data Source
  KAKENHI-PROJECT-19403011
[Presentation] 小型衛星ERGの検討状況について2010
- Author(s)
  小野高幸, 塩川和夫, 関華奈子, 三好由純, 長妻努, 平原聖文, 高島健, 浅村和史, 笠羽康正, 松岡彩子
- Organizer
  地球電磁気, 地球惑星圏学会
- Place of Presentation
  沖縄市町村自治会館(那覇)
- Year and Date
  2010-10-31
- Data Source
  KAKENHI-PROJECT-21244075
[Presentation] ERG衛星で行う波動一粒子相互作用直接計測2010
- Author(s)
  小嶋浩嗣, 加藤雄人, 平原聖文, 高島健, 浅村和史, 笠原慧, 三好由純関華奈子
- Organizer
  地球電磁気・地球惑星圏学会
- Place of Presentation
  沖縄市町村自治会館(那覇)
- Year and Date
  2010-11-02
- Data Source
  KAKENHI-PROJECT-21244075
[Presentation] Development of a fully self-consistent numerical simulation model for ring current dynamics in the inner magnetosphere2010
- Author(s)
  Takanobu Amano, Kanako Seki, Yoshizumi Miyoshii, ほか
- Organizer
  米国地球物理学連合2010秋期大会(AGU fall meeting 2010)
- Place of Presentation
  モスコーニ会議場(サンフランシスコ)
- Year and Date
  2010-12-13
- Data Source
  KAKENHI-PROJECT-20340134
[Presentation] GEMSIS-magnetosphere project : New models of the inner magnetosphere to investigate high-energy particle variation during geospace storms and the ERG science center function2010
- Author(s)
  Kanako Seki, Yoshizumi Miyoshi, Takanobu Amano, ほか
- Organizer
  米国地球物理学連合2010秋期大会(AGU fallmeeting 2010)
- Place of Presentation
  モスコーニ会議場(サンフランシスコ)
- Year and Date
  2010-12-15
- Data Source
  KAKENHI-PROJECT-20340134
[Presentation] The evolution of auroral forms and vorticity on small-scales2010
- Author(s)
  Chaston, C.C., K.Seki, T.Sakanoi, K.Asamura, M.Hirahara
- Organizer
  American Geophysical Union Fall Meeting
- Place of Presentation
  Moscone Convention Center, San Francisco, US
- Year and Date
  2010-12-15
- Data Source
  KAKENHI-PROJECT-19403011
[Presentation] On the role of variation of solar wind dynamic pressure in terrestrial oxygen outflows : FAST observations2009
- Author(s)
  関華奈子
- Organizer
  日本地球惑星科学連合2009年大会
- Place of Presentation
  幕張
- Data Source
  KAKENHI-PROJECT-20340134
[Presentation] 次期太陽活動期におけるジオスペース探査計画:ERGプロジェクト2009
- Author(s)
  三好由純, 小野高幸, 高島健, 平原聖文, 関華奈子, 浅村和史, 笠羽康正, 熊本篤志, 小嶋浩嗣, 松岡彩子, 塩川和夫, 藤本正樹, 長妻努, ERGロジェクトチーム
- Organizer
  地球惑星科学連合2009年大会
- Place of Presentation
  幕張メッセ(千葉)
- Year and Date
  2009-05-19
- Data Source
  KAKENHI-PROJECT-21244075
[Presentation] 夜側オーロラ帯・昼間側カスプ・クレフトにおける降込電子構造の間に現れる突発的な降下イオンビーム2009
- Author(s)
  平原聖文, 海老原祐輔, 関華奈子, 浅村和史, 坂野井健, 山崎敦
- Organizer
  地球電磁気・地球惑星圏学会
- Place of Presentation
  金沢大学(金沢)
- Year and Date
  2009-09-28
- Data Source
  KAKENHI-PROJECT-19403011
[Presentation] On the role of variation of solar wind dynamic pressure in terrestrial oxygen outflows : FAST observations2009
- Author(s)
  関華奈子, 姚尭, 他5名
- Organizer
  日本地球惑星科学連合2009年大会
- Place of Presentation
  千葉県 (幕張メッセ)
- Data Source
  KAKENHI-PROJECT-20340134
[Presentation] GEMSIS-Magnetosphere : 地球内部磁気圏の環電流ダイナミクスの運動論的数値モデリング2009
- Author(s)
  天野孝伸, 関華奈子, 他5名
- Organizer
  日本地球惑星科学連合2009年大会
- Place of Presentation
  千葉県 (幕張メッセ)
- Data Source
  KAKENHI-PROJECT-20340134
[Presentation] 小型衛星によるジオスペース探査計画:ERGプロジェクト2009
- Author(s)
  小野高幸, 三好由純, 高島健, 平原聖文, 関華奈子, 浅村和史, 笠羽康正, 熊本篤志, 小嶋浩嗣, 松岡彩子, 塩川和夫, 長妻努, ERGプロジェクトチーム
- Organizer
  地球惑星科学連合2009年大会
- Place of Presentation
  幕張メッセ(千葉)
- Year and Date
  2009-05-18
- Data Source
  KAKENHI-PROJECT-21244075
[Presentation] 夜側極域電離圏と磁気圏尾部における同時多点観測による電磁気圏ダイナミクスの比較研究-(1)2009
- Author(s)
  平原聖文, 小野寺暁, 鳥海森, 宮下幸長, 高田拓, 関華奈子, 海老原祐輔, 坂野井健, 浅村和史, 山崎敦
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  幕張メッセ国際会議場(千葉)
- Year and Date
  2009-05-18
- Data Source
  KAKENHI-PROJECT-19403011
[Presentation] ジオスペース探査計画:ERGプロジェクト2009
- Author(s)
  小野高幸, 三好由純, 高島健, 平原聖文, 関華奈子, 浅村和史, 笠羽康正, 熊本篤志, 小嶋浩嗣, 松岡彩子, 塩川和夫, 藤本正樹, 長妻努, ERGプロジェクトチーム
- Organizer
  地球電磁気・地球惑星圏学会秋講演会
- Place of Presentation
  金沢大学(金沢)
- Year and Date
  2009-09-30
- Data Source
  KAKENHI-PROJECT-21244075
[Presentation] れいめい衛星観測によるオーロラ発光とオーロラ粒子・ピッチ角分布の相関2009
- Author(s)
  福田陽子, 平原聖文, 坂野井健, 浅村和史, 山崎敦, 関華奈子, 海老原祐輔
- Organizer
  地球電磁気・地球惑星圏学会
- Place of Presentation
  金沢大学(金沢)
- Year and Date
  2009-09-28
- Data Source
  KAKENHI-PROJECT-19403011
[Presentation] 人工衛星-地上光学機器-レーダー総合観測による夜側オーロラ帯で発生するイオン上昇流とオーロラとの関係の研究2008
- Author(s)
  小川泰信、平原聖文、関華奈子、他
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  千葉
- Year and Date
  2008-05-28
- Data Source
  KAKENHI-PROJECT-19403011
[Presentation] Three-dimensional distribution of H+ and O+ ions in the Earth's magnetosphere based on the Cluster observation2008
- Author(s)
  アルヴェリウス幸子, 関華奈子, 海老原祐輔, 他
- Organizer
  地球惑星科学連合2008年大会
- Place of Presentation
  千葉
- Year and Date
  2008-05-27
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] Broadband electrons during storm-time subs torm : Simulta neous FAST and Double Star-TC1 observations2008
- Author(s)
  Nakajima, A., K. Shiokawa, K. Seki, R. Nakamura, W. Baumjohann, K. Keika, T. Takada, J. P. McFadden, . C. W. Carlson, R. J. Strangeway, A. Fazakerley, H. Reme, I. Dandouras, N. Cornilleau
- Organizer
  The 9th International Conference on Substorms
- Place of Presentation
  Graz, Austria
- Data Source
  KAKENHI-PROJECT-18403011
[Presentation] Development of MHD model of the turbulent magnetosphere2008
- Author(s)
  Y. Matsumoto, K. Seki
- Organizer
  JPGU
- Place of Presentation
  Chiba
- Year and Date
  2008-05-26
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] ERG project : Japanese Geospace exploration for the 24th solar maximum2008
- Author(s)
  Y. Miyoshi, K. Seki, K. Shiokawa, et al
- Organizer
  AOGS
- Place of Presentation
  Korea
- Year and Date
  2008-06-18
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] グローバル磁気圏MHDモデルの開発 : 乱流磁気圏の再現に向けて2008
- Author(s)
  松本洋介, 関華奈子
- Organizer
  地球惑星科学連合大会
- Place of Presentation
  千葉
- Year and Date
  2008-05-26
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] ERG project: Japanese Geospace exploration for the 24th solar maximum2008
- Author(s)
  Y. Miyoshi, K. Seki, K. Shiokawa, et al
- Organizer
  AOGS
- Place of Presentation
  Korea
- Year and Date
  2008-06-18
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] Japanese Geospace exploration project for the next solar maximum : ERG2008
- Author(s)
  Y. Ebihara, Y. Miyoshi, K. Seki, et al
- Organizer
  The third international symposium on KuaFu project
- Place of Presentation
  China
- Year and Date
  2008-09-16
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] Reimei observations of aurora and magnetosphere-ionosphere coupling2008
- Author(s)
  Hirahara M., T.Sakanoi, Y.Ogawa, K.Asamura, A.Yamazaki, K.Seki, Y.Ebihara
- Organizer
  37th COSPAR Scienetific Assembly
- Place of Presentation
  Montreal, Canada
- Year and Date
  2008-07-14
- Data Source
  KAKENHI-PROJECT-19403011
[Presentation] Japanese Geospace exploration project for the next solar maximum2008
- Author(s)
  Y. Ebihara, Y. Miyoshi, K. Seki, et al
- Organizer
  The third international symposium on KuaFu project
- Place of Presentation
  China
- Year and Date
  2008-09-16
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] Japanese Geospace exploration mission2008
- Author(s)
  Y. Miyoshi, K. Seki, K. Shiokawa, et al
- Organizer
  ERG, COSPAR
- Place of Presentation
  Canada
- Year and Date
  2008-07-15
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] ドリフト近似された Vlasov-Maxwell 方程式系を用いた内部磁気圏モデル2008
- Author(s)
  天野孝伸, 関華奈子, 三好由純, 他
- Organizer
  地球電磁気・地球惑星圏学会
- Place of Presentation
  仙台
- Year and Date
  2008-10-09
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] 奈子、他れいめい衛星観測によるカスプ領域・オーロラ帯での電子分布と電離圏イオン加速の比較2008
- Author(s)
  平原聖文、小川泰信、関華奈子、他
- Organizer
  地球電磁気・地球惑星圏学会
- Place of Presentation
  仙台
- Year and Date
  2008-10-09
- Data Source
  KAKENHI-PROJECT-19403011
[Presentation] Three-dimensional distribution of H+ and O+ ions in the Earth's magnetosphere based on the Cluster observation2008
- Author(s)
  アルヴェリウス幸子, 関華奈子, 海老原祐輔, 山内正敏
- Organizer
  地球惑星科学連合大会
- Place of Presentation
  千葉
- Year and Date
  2008-05-28
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] Self-Consistent Inner-Magnetosphere Model using Drift-Approximated Vlasov-Maxwell Coupled System2008
- Author(s)
  T. Amano, K. Seki, Y. Miyoshi, et al
- Organizer
  SGEPSS
- Place of Presentation
  Sendai
- Year and Date
  2008-10-12
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] GEMSIS-Magnetosphere : A new approach to the inner magnetospheric modeling during space storms2008
- Author(s)
  関華奈子, 三好由純, 天野孝伸, 他
- Organizer
  地球電磁気・地球惑星圈学会
- Place of Presentation
  仙台
- Year and Date
  2008-10-11
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] GEMSIS-Magnetosphere : A new approach to the inner magnetospheric modeling during space storms2008
- Author(s)
  関華奈子, 三好由純, 天野孝伸, 他
- Organizer
  地球電磁気・地球惑星圏学会
- Place of Presentation
  仙台
- Year and Date
  2008-10-12
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] ドリフト近似されたVlasov-Maxwell方程式系を用いた内部磁気圈モデル2008
- Author(s)
  天野孝伸, 関華奈子, 三好由純, 他
- Organizer
  地球電磁気・地球惑星圈学会
- Place of Presentation
  仙台
- Year and Date
  2008-10-12
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] Reimei observations of aurora and magnetosphere-ionosphere coupling2008
- Author(s)
  M. Hirahara, T. Sakanoi, Y. Ogawa, K. Asamura, A. Yamazaki, K. Seki, Y. Ebihara
- Organizer
  COSPAR
- Place of Presentation
  Montreal, Canada
- Year and Date
  2008-07-14
- Data Source
  KAKENHI-PROJECT-19403011
[Presentation] Three-dimensional distribution of H+ and 0+ ions in the Earth's magnetosphere based on the Cluster observation2008
- Author(s)
  Sachiko Arvelius, K. Seki, Y. Ebihara, et al
- Organizer
  JPGU
- Place of Presentation
  Chiba
- Year and Date
  2008-05-28
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] Investigation of particle acceleration and transport in Geospace : The ERG project and related pre-launch activities for integrated data analysis and modeling2008
- Author(s)
  K. Seki, Y. Miyoshi, Y. Ebihara, et al
- Organizer
  AOGS
- Place of Presentation
  Korea
- Year and Date
  2008-06-18
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] GEMSIS-Magnetosphere : A new approach to the self-consistent modeling of the inner tnagnetosphere during space storms2008
- Author(s)
  関華奈子, 三好由純, 他6名
- Organizer
  地球電磁気・地球惑星圏学会講演会
- Place of Presentation
  仙台
- Year and Date
  2008-10-11
- Data Source
  KAKENHI-PROJECT-20340134
[Presentation] FASTとDouble Star-TC1衛星の同時観測に基づく磁気嵐中のサブストームに伴うbroadband electronsの研究2008
- Author(s)
  中島章光, 塩川和夫, 関華奈子, 中村るみ, Baumjohann W., 桂華邦裕一, 高田拓, Carr C. M., Fazakerley A., Reme H., Dandouras I., Cornilleau N., McFadden J. P., Carlson C. W., Strangeway R. J.
- Organizer
  日本地球惑星科学連合2008年大会
- Place of Presentation
  幕張メッセ国際会議場
- Data Source
  KAKENHI-PROJECT-18403011
[Presentation] 複数の衛星データを用いた磁気嵐中のbroadband electronsの研究2008
- Author(s)
  中島章光, 塩川和夫, 関華奈子, 西村幸敏, 小野高幸, 熊本篤志, J. P. McFadden, C. W. Carlson, H. U, Frey, R. J. Strangeway
- Organizer
  第124回地球電磁気・地球惑星圏学会講殯会
- Place of Presentation
  仙台市戦災復興記念館
- Data Source
  KAKENHI-PROJECT-18403011
[Presentation] Japanese Geospace exploration mission : ERG2008
- Author(s)
  Y. Miyoshi, K, Seki, K. Shiokawa, et al
- Organizer
  COSPAR
- Place of Presentation
  Canada
- Year and Date
  2008-07-15
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] Geospace satellite mission for the solar maximum:2008
- Author(s)
  Y. Miyoshi, K. Seki, K. Shiokawa, et al
- Organizer
  JPGU
- Place of Presentation
  Chiba
- Year and Date
  2008-05-27
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] GEMSIS-Magnetosphere: A new approach to the inner magnetospheric modeling during space storms2008
- Author(s)
  K. Seki, Y. Miyoshi, T. Amano, et al
- Organizer
  SGEPSS
- Place of Presentation
  Sendai
- Year and Date
  2008-10-11
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] グローバル磁気圏MHDモデルの開発:乱流磁気圏の再現に向けて2008
- Author(s)
  松本洋介, 関華奈子
- Organizer
  地球惑星科学連合2008年大会
- Place of Presentation
  千葉
- Year and Date
  2008-05-26
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] Multispacecraft observations of broadband electrons during geomagnetic storms2008
- Author(s)
  Nakajima, A., K. Shiokawa, K., Seki, Y. Nishimura, T. Ono, A. Kumamoto, J. P. McFadden, C. W. Carlson, H. U. frey, R. J. Strangeway
- Organizer
  AGU Fall Meeting
- Place of Presentation
  San Francisco
- Data Source
  KAKENHI-PROJECT-18403011
[Presentation] Geospace satellite mission for the solar maximum : ERG2008
- Author(s)
  Y. Miyoshi, K. Seki, K. Shiokawa, et al
- Organizer
  地球惑星科学連合大会
- Place of Presentation
  千葉
- Year and Date
  2008-05-27
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] A fine-scale modulation of meandering aurora observed by REIMEI satellite, ground-based all-sky camera, and EISCAT radar2008
- Author(s)
  関華奈子、小川泰信、浅村和史、他
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  千葉
- Year and Date
  2008-05-28
- Data Source
  KAKENHI-PROJECT-19403011
[Presentation] Investigation of particle acceleration and transport in Geospace: The ERG project and related pre-launch activities for integrated data analysis and modeling2008
- Author(s)
  K. Seki, Y. Miyoshi, Y. Ebihara, et al
- Organizer
  AOGS
- Place of Presentation
  Korea
- Year and Date
  2008-06-18
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] Statistical properties of the multiple ion band structures observed by the FAST satellite2008
- Author(s)
  姚尭、関華奈子、三好由純、他
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  千葉
- Year and Date
  2008-05-28
- Data Source
  KAKENHI-PROJECT-19403011
[Presentation] Investigation of particle acceleration and transport in Geospace : The ERG project and related pre-launch activities for integrateddata analysis and modeling2008
- Author(s)
  関華奈子, 三好由純, 他12名
- Organizer
  AOGS (Asia Oceania Geosciences Society) 5th Annual Meeting
- Place of Presentation
  釜山(韓国)
- Year and Date
  2008-06-16
- Data Source
  KAKENHI-PROJECT-20340134
[Presentation] Japanese Geospace exploration mission: The ERG project2007
- Author(s)
  Y. Miyoshi, K. Seki, K. Shiokawa, et al
- Organizer
  THEMIS pre-launch meeting
- Place of Presentation
  USA
- Year and Date
  2007-02-14
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] Future Japanese geospace exploration:2007
- Author(s)
  Y. Miyoshi, K. Seki, K. Shiokawa, T. Ono, et al
- Organizer
  AOGS
- Place of Presentation
  Thailand
- Year and Date
  2007-07-31
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] Fine-scale meandering auroral structure observed by REIMEI,all-sky camera, and EISCAT2007
- Author(s)
  関, 他
- Organizer
  地球電磁気・地球惑星圏学会第122回総会及び講演会
- Place of Presentation
  名古屋大学
- Year and Date
  2007-09-29
- Data Source
  KAKENHI-PROJECT-19403011
[Presentation] Japanese Geospace Exploration Mission2007
- Author(s)
  Y. Miyoshi, K. Seki, K. Shiokawa, et al
- Organizer
  SuperDARN Workshop
- Place of Presentation
  Hokkaido
- Year and Date
  2007-06-06
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] Future Japanese geospace exploration : the ERG project2007
- Author(s)
  Y. Miyoshi, K. Seki, K. Shiokawa, et al
- Organizer
  AOGS
- Place of Presentation
  Thailand
- Year and Date
  2007-07-31
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] Japanese Geospace Exploration Mission : The ERG project2007
- Author(s)
  Y. Miyoshi, K. Seki, K. Shiokawa, et al
- Organizer
  SuperDARN Workshop
- Place of Presentation
  Hokkaido
- Year and Date
  2007-06-06
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] 小型衛星ERGの検討状況について2007
- Author(s)
  小野高幸, 塩川和夫, 関華奈子
- Organizer
  日本地球惑星科学連合
- Place of Presentation
  千葉
- Year and Date
  2007-05-24
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] Japanese Geospace exploration mission : The ERG project2007
- Author(s)
  Y. Miyoshi, K. Seki, K. Shiokawa, et al
- Organizer
  THEMIS pre-launch meeting
- Place of Presentation
  USA
- Year and Date
  2007-02-14
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] The small satellite mission ERG2007
- Author(s)
  T. Ono, K. Shiokawa, K. Seki
- Organizer
  JPGU
- Place of Presentation
  Chiba
- Year and Date
  2007-05-24
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] The ERG project team, The Japanese satellite mission ERG for geospace research and applications2006
- Author(s)
  K. Shiokawa, Y. Miyoshi, K. Seki, et al
- Organizer
  COSPAR
- Place of Presentation
  China
- Year and Date
  2006-07-20
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] The Japanese satellite mission ERG for geospace research and applications2006
- Author(s)
  K. Shiokawa, Y. Miyoshi, K. Seki, et al
- Organizer
  COSPAR
- Place of Presentation
  China
- Year and Date
  2006-07-20
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] The Japanese Geospace Satellite mission, ERG2006
- Author(s)
  Y. Miyoshi, K. Shiokawa, K. Seki, et al
- Organizer
  AOGS
- Place of Presentation
  Singapore
- Year and Date
  2006-07-12
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] nvestigation of particle acceleration and transport in Geospace: Key elements for data analysis and modeling in the ERG projec2006
- Author(s)
  K. Seki, Y. Miyoshi, Y. Ebihara, et al
- Organizer
  SGEPSS
- Place of Presentation
  Kanagawa
- Year and Date
  2006-11-04
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] 小型衛星ERGによる磁気嵐に伴うジオスベース擾乱の研究の提案2006
- Author(s)
  小野高幸, 塩川和夫, 関華奈子, ERGプロジェクトチーム
- Organizer
  地球電磁気・地球惑星圏学会
- Place of Presentation
  神奈川
- Year and Date
  2006-11-05
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] ジオスペースにおける粒子加速・プラズマ輸送過程の解明に向けて : EEG計画データ解析・モデリング2006
- Author(s)
  関華奈子, 三好由純, 海老原祐輔, 他
- Organizer
  地球電磁気・地球惑星圏学会
- Place of Presentation
  神奈川
- Year and Date
  2006-11-04
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] Proposal of Small satellite ERG to study of Geospace disturbances2006
- Author(s)
  T. Ono, K. Shiokawa, K. Seki, et al
- Organizer
  SGEPSS
- Place of Presentation
  Kanagawa
- Year and Date
  2006-11-05
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] Science objectives of the ERG satellite mission2005
- Author(s)
  Y. Miyoshi, K. Shiokawa, K. Seki, et al
- Organizer
  AOGS
- Place of Presentation
  Singapore
- Year and Date
  2005-06-22
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] Variation of the radiation belt electron during the October 2003 storms2005
- Author(s)
  Y. Miyoshi, Y. Miyashita, K. Seki, et al
- Organizer
  JPGU
- Place of Presentation
  Chiba
- Year and Date
  2005-05-23
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] ERG project team, ERG satellite mission to study on the formation of radiation belt2005
- Author(s)
  T. Ono, M. Hirahara, K. Shiokawa, K. Seki, Y. Miyoshi
- Organizer
  AOGS
- Place of Presentation
  Singapore
- Year and Date
  2005-06-22
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] ERG Project team, Science objectives of the ERG satellite mission2005
- Author(s)
  Y. Miyoshi, K. Shiokawa, K. Seki, T. Ono, M. Hirahara
- Organizer
  AOGS
- Place of Presentation
  Singapore
- Year and Date
  2005-06-22
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] 2003年10月磁気嵐イベントの放射線帯変動2005
- Author(s)
  三好由純, 宮下幸長, 関華奈子, 他
- Organizer
  地球惑星科学関連学会合同大会
- Place of Presentation
  千葉
- Year and Date
  2005-05-23
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] 北向きIMF時のLLBLおよびCDPS形成におけるK-H不安定と両極域磁気再結合の役割に関する考察2005
- Author(s)
  関華奈子, 松本洋介, Lavraud Benoit, 他
- Organizer
  地球惑星科学関連学会合同大会
- Place of Presentation
  千葉
- Year and Date
  2005-05-25
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] Roles of the K-H instability and double-lobe reconnection in LLBL and CDPS formation during a prolonged northward-IMF period2005
- Author(s)
  K. Seki, Y. matsumoto, Lavraud Benoit, et al
- Organizer
  JPGU
- Place of Presentation
  Chiba
- Year and Date
  2005-05-25
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] GEOTAIL observations of heavy cold ion signatures of ionospheric origin in the near-Earth magnetosphere2005
- Author(s)
  M. Hirahara, K. Seki, Y. Saito, T. Mukai
- Organizer
  IAGA
- Place of Presentation
  France
- Year and Date
  2005-07-28
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] On contribution of ionospheric ions to the Earth's magnetosphere: FAST and GEOTAIL observations2004
- Author(s)
  K. Seki, M. Hirahara, M. F. Thomsen, E. J. Lund, J. P. McFadden, R. C. Elphic, T. Mukai
- Organizer
  AOGS
- Place of Presentation
  Singapore
- Year and Date
  2004-07-06
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] PSBLにおける低周波動とイオンビームの統計的性質 : GEOTAIL衛星観測2004
- Author(s)
  高田拓, 関華奈子, 平原聖文, 他
- Organizer
  地球惑星科学関連学会
- Place of Presentation
  千葉
- Year and Date
  2004-05-12
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] The inner magnetosphere subgroup in SGEPSS, A small satellite mission to investigate the dynamics of the inner magnetosphere2004
- Author(s)
  K. Shiokawa, K. Seki, Y. Miyoshi, et al
- Organizer
  COSPAR
- Place of Presentation
  France
- Year and Date
  2004-07-21
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] Statistical properties of low-frequency wa2004
- Author(s)
  T. Takada, K. Seki, M. Hirahara, et al
- Organizer
  SGEPSS
- Place of Presentation
  Chiba
- Year and Date
  2004-05-12
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] On contribution of ionospheric ions to the Earth's magnetosphere : FAST and GEOTAIL observations2004
- Author(s)
  K. Seki, M. Hirahara, M. F. Thomsen, et al
- Organizer
  AOGS
- Place of Presentation
  Singapore
- Year and Date
  2004-07-06
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] Evolution of phase space densities from the dayside to nightside magnetosphere during a prolonged northward-IMF period : Cluster-II, GEOTAIL, and LANL-MPA comparison2004
- Author(s)
  K. Seki, B. Lavraud, M. F. Thomsen, et al
- Organizer
  AGU
- Place of Presentation
  USA
- Year and Date
  2004-12-15
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] AKEBONOおよびCRESS衛星で観測された放射線帯外帯電子の比較研究 : 両衛星の異なるフラックス変動に関する考察2004
- Author(s)
  関華奈子, 三好由純, Danny Summers, Nigel P. Meredith
- Organizer
  地球電磁気・地球惑星圏学会
- Place of Presentation
  愛媛
- Year and Date
  2004-09-26
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] Evolution of phase space densities from the dayside to nightside magnetosphere during a prolonged northward-IMF period :Cluster-II, GEOTAIL, and LANL-MPA comparison2004
- Author(s)
  K. Seki, B. Lavraud, M. F. Thomsen, et al
- Organizer
  AGU
- Place of Presentation
  USA
- Year and Date
  2004-12-15
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] A satellite mission to investigate the geospace 〜Project ERG〜2004
- Author(s)
  Y. Miyoshi, K. Smokawa, K. Seki, et al
- Organizer
  ORBITALS Workshop
- Place of Presentation
  Canada
- Year and Date
  2004-09-23
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] 内部磁気圏観測ミッションの提案2004
- Author(s)
  塩川和夫, 関華奈子, 三好由純, 他
- Organizer
  地球惑星科学関連学会
- Place of Presentation
  千葉
- Year and Date
  2004-05-13
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] A satellite mission to investigate the geospace ~Proiect ERG~2004
- Author(s)
  Y. Miyoshi, K. Shiokawa, K.. Seki, et al
- Organizer
  ORBITALS Workshop
- Place of Presentation
  Canada
- Year and Date
  2004-09-23
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] A Small-Satellite Mission to Investigate2004
- Author(s)
  K. Shiokawa, K. Seki, Y. Miyoshi, et al
- Organizer
  SGEPSS
- Place of Presentation
  Chiba
- Year and Date
  2004-05-01
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[Presentation] Comparative study of outer-zone relativistic electrons observed by AKEBONO and CRESS: Different flux variations between the two satellites2004
- Author(s)
  K. Seki, Y. Miyoshi, Danny Summers, Nigel P. Meredith
- Organizer
  SGEPSS
- Place of Presentation
  Ehime
- Year and Date
  2004-09-26
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16204037
[]

1. MIYOSHI Yoshizumi (10377781)

# of Collaborated Projects: 7 results

# of Collaborated Products: 123 results
2. HIRAHARA Masafumi (50242102)

# of Collaborated Projects: 6 results

# of Collaborated Products: 70 results
3. EBIHARA Yusuke (80342616)

# of Collaborated Projects: 6 results

# of Collaborated Products: 40 results
4. Terada Naoki (70470060)

# of Collaborated Projects: 5 results

# of Collaborated Products: 70 results
5. OGAWA Yasunobu (00362210)

# of Collaborated Projects: 4 results

# of Collaborated Products: 10 results
6. MATSUMOTO Yosuke (20397475)

# of Collaborated Projects: 4 results

# of Collaborated Products: 27 results
7. AMANO Takanobu (00514853)

# of Collaborated Projects: 3 results

# of Collaborated Products: 34 results
8. SAITO Shinji (60528165)

# of Collaborated Projects: 3 results

# of Collaborated Products: 34 results
9. NISHITANI Nozomu (10218159)

# of Collaborated Projects: 3 results

# of Collaborated Products: 7 results
10. SHIOKAWA Kazuo (80226092)

# of Collaborated Projects: 3 results

# of Collaborated Products: 52 results
11. HOSHINO Masahiro (90241257)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
12. IEDA Akimasa (70362209)

# of Collaborated Projects: 2 results

# of Collaborated Products: 1 results
13. OTSUKA Yuichi (40314025)

# of Collaborated Projects: 2 results

# of Collaborated Products: 7 results
14. KIKUCHI Takashi (70358977)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
15. ASAMURA Kazushi (50321568)

# of Collaborated Projects: 2 results

# of Collaborated Products: 26 results
16. SAKANOI Takeshi (80271857)

# of Collaborated Projects: 2 results

# of Collaborated Products: 25 results
17. KASABA Yasumasa (10295529)

# of Collaborated Projects: 2 results

# of Collaborated Products: 4 results
18. OYAMA Shin-ichiro (20444424)

# of Collaborated Projects: 2 results

# of Collaborated Products: 12 results
19. HOSOKAWA Keisuke (80361830)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
20. KOJIMA Hirotsugu (10215254)

# of Collaborated Projects: 2 results

# of Collaborated Products: 26 results
21. TAKASHIMA Takeshi (10298193)

# of Collaborated Projects: 2 results

# of Collaborated Products: 8 results
22. YANAGIMACHI Tomoki (70200540)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
23. KURODA Takeshi (40613394)

# of Collaborated Projects: 2 results

# of Collaborated Products: 16 results
24. 桂華邦裕 (10719454)

# of Collaborated Projects: 2 results

# of Collaborated Products: 4 results
25. OGAWA Tadahiko (60271607)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
26. YUMOTO Kiyohumi (20125686)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
27. YAMAZAKI Atsushi (00374893)

# of Collaborated Projects: 1 results

# of Collaborated Products: 19 results
28. SHINOHARA Iku (20301723)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
29. OKANO Syoichi (10004483)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
30. MIYAOKA Hiroshi (10150046)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
31. KADOKURA Akira (70185883)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
32. OKADA Masaki (40270425)

# of Collaborated Projects: 1 results

# of Collaborated Products: 6 results
33. SAITO Akinori (10311739)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
34. NOZAWA Satonori (60212130)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
35. TAGUCHI Makoto (70236404)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
36. WATARI Shinichi (40358825)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
37. MURATA Takeshi (20274342)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
38. UMEDA Takayuki (40432215)

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results
39. TAKADA Taku (80455469)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
40. OMURA Yoshiharu (50177002)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
41. ONO Takayuki (10141996)

# of Collaborated Projects: 1 results

# of Collaborated Products: 15 results
42. KATOH Yuto (60378982)

# of Collaborated Projects: 1 results

# of Collaborated Products: 18 results
43. KUMAMOTO Atsushi (00302076)

# of Collaborated Projects: 1 results

# of Collaborated Products: 8 results
44. SAITO Yoshifumi (30260011)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
45. YOSHIKAWA Ichiro (10311169)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
46. 寺沢敏夫 (30134662)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
47. 中村正人 (20227937)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
48. 上出洋介 (60113099)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
49. 荻野竜樹 (00109274)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
50. 増田智 (10262916)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
51. 藤本正樹 (30242811)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
52. 中川広務 (30463772)

# of Collaborated Projects: 1 results

# of Collaborated Products: 20 results
53. 田中良昌 (50425766)

# of Collaborated Projects: 1 results

# of Collaborated Products: 8 results
54. 尾崎光紀 (70422649)

# of Collaborated Projects: 1 results

# of Collaborated Products: 7 results
55. 能勢正仁 (90333559)

# of Collaborated Projects: 1 results

# of Collaborated Products: 12 results
56. 片岡龍峰 (90462671)

# of Collaborated Projects: 1 results

# of Collaborated Products: 12 results
57. 原田裕己 (90823386)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
58. 古川善博 (00544107)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
59. 三宅洋平 (50547396)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
60. 青木翔平 (60773629)

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results
61. 横田勝一郎 (40435798)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
62. 倉本圭 (50311519)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
63. TERADA Kaori

# of Collaborated Projects: 1 results

# of Collaborated Products: 33 results
64. VASSILIS Angelopoulos

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
65. Medvedev Alexander S.

# of Collaborated Projects: 1 results

# of Collaborated Products: 15 results
66. Brain David

# of Collaborated Projects: 1 results

# of Collaborated Products: 30 results
67. KASAHARA Satoshi

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
68. MIYASHITA Yukinaga

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
69. HORI Tomoaki

# of Collaborated Projects: 0 results

# of Collaborated Products: 3 results
70. 益永圭

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
71. 北村成寿

# of Collaborated Projects: 0 results

# of Collaborated Products: 4 results
72. 松岡彩子

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
73. 高橋直子

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
74. 町田忍

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
75. 中溝葵

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
76. 塩田大幸

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
77. 中山陽史

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
78. 堺正太朗

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results

SEKI Kanako 関 華奈子

Research Projects

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Co-Researchers

恒星活動が地球型惑星周辺宇宙環境および大気散逸に与える影響に関する研究Principal Investigator

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Study on effects of the intrinsic magnetic field strength on planetary atmospheres and space environments based on comparisons of terrestrial planetsPrincipal Investigator

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nternational study of responses of atmospheric escape from Mars against extreme solar eventsPrincipal Investigator

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Effects of intrinsic magnetic fields on the planetary magnetosphere/ionosphere environment based on comparison of Mars and EarthPrincipal Investigator

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Integrated study of effects of ULF waves on acceleration of radiation belt electrons based on a new ring current modelPrincipal Investigator

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Study of geospace storms based on a new observation-based model of the inner magnetospherePrincipal Investigator

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SEKI Kanako 関華奈子