NAKAGAWA Yujin 中川友進

Researcher Number	50513454
Other IDs
Affiliation (Current)	2025: 国立研究開発法人海洋研究開発機構, 付加価値情報創生部門(地球情報科学技術センター), 特任主任研究員
Affiliation (based on the past Project Information) *help	2024: 早稲田大学, ナノ・ライフ創新研究機構, 主任研究員 2020 – 2023: 国立研究開発法人海洋研究開発機構, 研究プラットフォーム運用開発部門, 特任研究員 2019: 国立研究開発法人海洋研究開発機構, 付加価値情報創生部門(情報エンジニアリングプログラム), 特任技術副主幹 2016 – 2018: 国立研究開発法人海洋研究開発機構, 地球情報基盤センター, 特任技術副主幹 2015: 国立研究開発法人宇宙航空研究開発機構, 宇宙科学研究所, 宇宙航空プロジェクト研究員 … More 2012 – 2014: 独立行政法人宇宙航空研究開発機構, 宇宙科学研究所, 宇宙航空プロジェクト研究員 2011 – 2012: 早稲田大学, 理工学術院, 助教 2010: 独立行政法人理化学研究所, 玉川高エネルギー宇宙物理研究室, 基礎科学特別研究員 2009: 理研, 研究員 2008 – 2009: The Institute of Physical and Chemical Research, 牧島宇宙放射線研究室, 基礎科学特別研究員 Less
Review Section/Research Field	Principal Investigator Particle/Nuclear/Cosmic ray/Astro physics / Basic Section 24020:Marine engineering-related / Basic Section 15020:Experimental studies related to particle-, nuclear-, cosmic ray and astro-physics Except Principal Investigator Basic Section 24020:Marine engineering-related / Astronomy / Particle/Nuclear/Cosmic ray/Astro physics
Keywords	Principal Investigator パルサー / マグネター / 超強磁場中性子星 / 宇宙物理学 / X線天文学 / 中性子星 / 音源分離 / 機械学習 / ソーナー / AUV … More / 自律型無人探査機 / 超強磁場中性紙星 / 宇宙物理(実験) / 異常X線パルサー / 軟ガンマ線リピーク / 量子電磁力学 … More Except Principal Investigator 機械学習 / 掘削データ / ドリルパイプダイナミクス / 海洋掘削 / 質量降着 / 降着円盤 / 数値シミュレーション / シミュレーション / 輻射流体力学 / X線天文学 / 活動的銀河中心核 / アウトフロー / ブラックホール / 宇宙線(実験) / X線偏光計 / ガス電子増幅フォイル / 宇宙線（実験） Less

機械学習による音源分離に立脚したAUVの物体検知の高精度化の研究Principal Investigator
- Principal Investigator
  
  中川友進
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 24020:Marine engineering-related
- Research Institution
  Waseda University
Understanding drill bit motion through measurement integrated analysis and identifying drilling conditions through machine learning
- Principal Investigator
  
  Inoue Tomoya
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 24020:Marine engineering-related
- Research Institution
  Japan Agency for Marine-Earth Science and Technology
Studies of X-ray Emission Mechanisms in High Magnetic Fields Based on Magnetar ObservationsPrincipal Investigator
- Principal Investigator
  
  Nakagawa Yujin
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 15020:Experimental studies related to particle-, nuclear-, cosmic ray and astro-physics
- Research Institution
  Japan Agency for Marine-Earth Science and Technology
Study of mass accretion and outflow phenomena around compact objects thorough X-ray observations and theories
- Principal Investigator
  
  Ebisawa Ken
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Astronomy
- Research Institution
  Japan Aerospace EXploration Agency
Studies of X-ray Emission Mechanisms in High Magnetic Fields using MagnetarsPrincipal Investigator
- Principal Investigator
  
  NAKAGAWA Yujin
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Particle/Nuclear/Cosmic ray/Astro physics
- Research Institution
  Japan Agency for Marine-Earth Science and Technology
  Japan Aerospace EXploration Agency
Studies of X-ray Emissions in High Magnetic Fields based on Magnetar ObservationsPrincipal Investigator
- Principal Investigator
  
  NAKAGAWA Yujin
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Particle/Nuclear/Cosmic ray/Astro physics
- Research Institution
  Japan Aerospace Exploration Agency
  Waseda University
Exploration of the X-ray polarimetry astrophysics using rocket experiments
- Principal Investigator
  
  TAMAGAWA Toru
- Project Period (FY)
  2010 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Particle/Nuclear/Cosmic ray/Astro physics
- Research Institution
  The Institute of Physical and Chemical Research
Revealing Magnetars Based on Studies on Proton Cyclotron Absorption Line in Super-Strong Magnetic FieldPrincipal Investigator
- Principal Investigator
  
  NAKAGAWA Yujin
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Particle/Nuclear/Cosmic ray/Astro physics
- Research Institution
  Waseda University
  The Institute of Physical and Chemical Research
超強磁場での陽子サイクロトロン吸収線を手掛かりにマグネターの正体を暴くPrincipal Investigator
- Principal Investigator
  
  中川友進
- Project Period (FY)
  2008 – 2009
- Research Category
  
  Grant-in-Aid for Young Scientists (Start-up)
- Research Field
  
  Particle/Nuclear/Cosmic ray/Astro physics
- Research Institution
  The Institute of Physical and Chemical Research

[Journal Article] Energy-dependent intensity variation of the persistent X-ray emission of magnetars observed with Suzaku2018
- Author(s)
  Nakagawa Yujin、Ebisawa Ken、Enoto Teruaki
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 70 Issue: 2 Pages: 1-10
- DOI
  10.1093/pasj/psy013
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K05309, KAKENHI-PROJECT-15K05117, KAKENHI-PROJECT-16H02198, KAKENHI-PROJECT-18H01246
[Journal Article] Energy Dependent Intensity Variations of Persistent X-ray Emission of Magnetars2016
- Author(s)
  Nakagawa Yujin E., Ebisawa Ken
- Journal Title
  
  Proceedings of Science
  
  Volume: Pos(SWIFT 10) Pages: 150-154
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K05117
[Journal Article] Sub-MeV band observation of a hard burst from AXP 1E 1547.0-5408 with the Suzaku Wide-band All-sky Monitor2015
- Author(s)
  T. Yasuda, W. B. Iwakiri, M. S. Tashiro, Y. Terada, T. Kouzu, T. Enoto, et al.
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: TBD Issue: 3 Pages: 12-12
- DOI
  10.1093/pasj/psv011
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-12J03320, KAKENHI-PROJECT-12J10233, KAKENHI-PROJECT-13J05312, KAKENHI-PROJECT-22340039, KAKENHI-PROJECT-24540309, KAKENHI-PROJECT-25400221, KAKENHI-PROJECT-25800151, KAKENHI-PROJECT-15K05107
[Journal Article] Suzaku Discovery of Energy Dependent Intensity Variations in Persistent X-ray Emission of Magnetars2014
- Author(s)
  Nakagawa Yujin E., Ebisawa Ken
- Journal Title
  
  Suzaku-MAXI 2014: Expanding the Frontiers of the X-ray Universe, proceedings of a conference held 19-22 February, 2014 at Ehime University, Japan. Edited by M. Ishida, R. Petre, and K. Mitsuda
  
  Volume: -
- Open Access
- Data Source
  KAKENHI-PROJECT-24540309
[Journal Article] All-sky observations by Suzaku wide-band all-sky monitor2013
- Author(s)
  Ohno M., Hanabata Y., Kawano T., Takaki K., Nakamura R., Tanaka Y., Fukazawa Y., Ueno H., Tashiro M., Terada Y., Iwakiri W., Yasuda T., Asahina M., Kobayashi S., Sakamoto A., Ishida Y., Sugimoto S., Akiyama M., Ohmori N., Yamauchi M., Nakagawa Y. E., Sugita S., Yamaoka K., Kokubun M., Takahashi T., Urata Y., et al.
- Journal Title
  
  Memorie della Societa Astronomica Italiana
  
  Volume: v.84 Pages: 735-736
- Data Source
  KAKENHI-PROJECT-24540309
[Journal Article] Suzaku View of Recent Magnetar and Magnetar-related Objects2013
- Author(s)
  Enoto T., Makishima K., Shibata S., Nakagawa Y., Sakamoto T.
- Journal Title
  
  Astronomical Notes
  
  Volume: Volume 335
- Data Source
  KAKENHI-PROJECT-24540309
[Journal Article] Wide-Band Spectra of Magnetar Burst and Persistent Emission2013
- Author(s)
  Yujin E. Nakagawa
- Journal Title
  
  Memorie della Societa Astronomica Italiana
  
  Volume: 未定
- Data Source
  KAKENHI-PROJECT-24540309
[Journal Article] Wide-band spectra of magnetar burst and persistent emission2013
- Author(s)
  Nakagawa Y. E., Makishima K., Enoto T., Sakamoto T., Mihara T., Sugizaki M., Yamaoka K., Hurley K., Yoshida A., Gandhi P., Tashiro M., Morii M.
- Journal Title
  
  Memorie della Societa Astronomica Italiana
  
  Volume: v.84 Pages: 560-563
- Data Source
  KAKENHI-PROJECT-24540309
[Journal Article] Long-term spectral and timing properties of the soft gamma-ray repeater SGR 1833-0832 and detection of extended X-ray emission around the radio pulsar PSR B1830-082011
- Author(s)
  Paolo Esposito、Gian Luca Israel, Roberto Turolla, Fabio Mattana、Andrea Tiengo、AAndrea Possenti、Silvia Zane、Nanda Rea、Marta Burgay、Diego Gotz、Sandro Mereghetti、Luigi Stella、Mark Wieringa、John Sarkissian、Teruaki Enoto、Patrizia Romano、Takanori Sakamoto、Yujin E. Nakagawa、Kazuo Makishima、Kazuhiro Nakazawa、Hiroyuki Nishioka、C. Francois-Martin
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 416巻 Pages: 205-215
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740207
[Journal Article] Peculiary Narrow SED of GRB 090926B with MAXI and Fermi/GBM2011
- Author(s)
  Motoko Serino、Atsumasa Yoshida、Nobuyuki Kawai、Yujin E. Nakagawa、Yoshihiro Ueda、Tatehiro Mihara、Satoshi Nakahira、Satoshi Eguchi、Kazuo Hiroi、Masaki Ishikawa、Naoki Isobe、Masashi Kimura、Hiroki Kitayama、Mitsuhiro Kohama、Takanori Matsumura、Masaru Matsuoka、Mikio Morii、Motoki Nakajima、Hitoshi Negoro、Megumi Shidatsu、Tetsuya Sootome、Kousuke Sugimori、Mutsumi Sugizaki、Fumitoshi Suwa、Takahiro Toizumi、Hiroshi Tomida、Yohko Tsuboi、Hiroshi Tsunemi、Shiro Ueno、Ryuichi Usui、Takayuki Yamamoto、Kazutaka Yamaoka、Makoto Yamauchi、Kyohei Yamazaki
- Journal Title
  
  Publication of the Astronomical Societry of Japan
  
  Volume: 63巻
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740207
[Journal Article] The Suzaku Discovery of A Hard Power-Law Component in the Spectra of Short Bursts from SGR 0501+45162011
- Author(s)
  Yujin E.Nakagawa
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 63
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740207
[Journal Article] Suzaku Detection of Hard X-ray Emission in SGR 0501+4516 Short Burst Spectrum2011
- Author(s)
  Yujin E. Nakagawa、Teruaki Enoto、Kazuo Makishima、Atsumasa Yoshida、Kazutaka Yamaoka、Takanori Sakamoto、Nanda Rea、Kevin Hurley、Suzaku SGR 0501+4516 Team and HETE-2 Team
- Journal Title
  
  High-Energy Emission from Pulsars and their Systems, Astrophysics and Space Science Proceedings
  
  Pages: 323-323
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740207
[Journal Article] The Suzaku Discovery of A Hard Power-Law Component in the Spectra of Short Bursts from SGR 0501+45162011
- Author(s)
  Yujin E. Nakagawa、Kazuo Makishima、Enoto Teruaki
- Journal Title
  
  Publication of the Astronomical Societry of Japan
  
  Volume: 63巻
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740207
[Journal Article] Wide-band X-ray Studies of Magnetars with Suzaku、igh-Energy Emission from Pulsars and their Systems2011
- Author(s)
  Enoto Teruaki、Kazuo Makishima、Nanda Rea、Yujin E. Nakagawa、Kazuhiro Nakazawa、Takanori Sakamoto
- Journal Title
  
  Astrophysics and Space Science Proceedings
  
  Pages: 275-275
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740207
[Journal Article] Suzaku Studies of the Extremely Hard Emission Components of Magnetars2010
- Author(s)
  Teruaki Enoto、Nanda Rea、Yujin E. Nakagawa、Kazuhiro Nakazawa、Takanori Sakamoto、Kazuo Makishima、the Suzaku Magnetar Team
- Journal Title
  
  Proceedings of The Energetic Cosmos : from Suzaku to ASTRO-H
  
  Pages: 186-189
- NAID
  120006828468
- URL
  http://www-utheal.phys.s.u-tokyo.ac.jp/SuzakuConference2009/ProceedingsHTML
- Data Source
  KAKENHI-PROJECT-21740207
[Journal Article] Suzaku Discovery of a Hard X-Ray Tail in the Persistent Spectra from the Magnetar 1E 1547. 0-5408 during its 2009 Activity2010
- Author(s)
  Teruaki Enoto、Kazuhiro Nakazawa、Kazuo Makishima、Yujin E. Nakagawa、Takanori Sakamoto、Masanori Ohno、Tadayuki Takahashi、Yukikatsu Terada、Kazutaka Yamaoka、Toshio Murakami、Hiromitsu Takahashi
- Journal Title
  
  Publication of the Astronomical Society of Japan
  
  Volume: 62巻 Pages: 475-485
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740207
[Journal Article] All-sky Observations with Suzaku Wide-band All-sky Monitor and MAXI2010
- Author(s)
  Masanori Ohno、Motohide Kokubun、Tadayuki Takahashi、Kazutaka Yamaoka、Motoko Serino、Yujin E. Nakagawa、Toru Tamagawa、Yasushi Fukazawa、Takeshi Uehara、Yoshitaka Hanabata、Hiromitsu Takahashi、Satoshi Sugita、Nicolas Vasquez、Yukikatsu Terada、Makoto Tashiro、Wataru Iwakiri、Kazuki Takahara、Tetsuya Yasuda、Norisuke Ohmori、Arata Daikyuji、Yuusuke Nishioka、Makoto Yamauchi、Yuji Urata、Patrick Tsai、Kazuhiro Nakazawa、Kazuo Makishima、Soojing Hong
- Journal Title
  
  The First Year of MAXI : Monitoring Variable X-ray Sources
- URL
  http://maxi.riken.jp/FirstYear
- Data Source
  KAKENHI-PROJECT-21740207
[Journal Article] The MAXI Experiment-Monitor of All-sky X-ray Image installed on the International Space Station-2010
- Author(s)
  Shiro Ueno、Masaru Matsuoka、Kazuyoshi Kawasaki、Hiroshi Tomida、Mitsuhiro Kohama、Motoko Suzuki、Masaki Ishikawa、Yasuki Adachi、Tatehiro Mihara、Mutsumi Sugizaki、Yujin E. Nakagawa、Takayuki Yamamoto、Hiroshi Tsunemi、Masashi Kimura、Nobuyuki Kawai、Mikio Morii、Kousuke Sugimori、Atsumasa Yoshid、Kazutaka Yamaoka、Satoshi Nakahira、Hitoshi Negoro、Ryoji Ishiwata、Sho Miyoshi、Motoki Nakajima、Yoshihiro Ueda、Naoki Isobe、Satoshi Eguchi、Kazuo Hiroi、Haruyoshi Katayama、Ken Ebisawa
- Journal Title
  
  Proceedings of The Energetic Cosmos : from Suzaku to ASTRO-H
  
  Pages: 400-403
- NAID
  120006828557
- URL
  http://www-utheal.phys.s.u-tokyo.ac.jp/SuzakuConference2009/ProceedingsHTML
- Data Source
  KAKENHI-PROJECT-21740207
[Journal Article] Early results of MAXI(Monitor of All-sky X-ray Image) on ISS2010
- Author(s)
  Masaru Matsuoka、Tatehiro Mihara、Shu Miyoshi、Mutsumi Sugizaki、Motoko Suzuki、Yujin E. Nakagawa、Takayuki Yamamoto、Tetsuya Sootome、Kazuyoshi Kawasaki、Shiro Ueno、Hiroshi Tomida、Mitsuhiro Kohama、Masaki Ishikawa、Yasuki Adachi、Yasuhara Itamoto、Yoko Kobayashi、Haruyoshi Katayama、Nobuyuki Kawai、Mikio Morii、Kousuke Sugimori、Hiroshi Tsunemi、Masashi Kimura、Atsumasa Yoshida、Kazutaka Yamaoka、Satoshi Nakahira、Hitoshi Negoro、Hiroshi Ozawa、Fumitoshi Suwa、Motoki Nakajima、Yoshihiro Ueda、Naoki Isobe、Satoshi Eguchi、Kazuo Hiroi、Ken Ebisawa、Arata Daikyuji、Makoto Yamauchi、Akiko Uzawa、Takanori Matsumura、Kyohei Yamazaki、Yohko Tsuboi
- Journal Title
  
  Space Telescopes and Instrumentation 2010 : Ultraviolet to Gamma Ray. Proceedings of the SPIE
  
  Volume: 7732巻
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740207
[Journal Article] The First MAXI/GSC View of Galactic Magnetars2010
- Author(s)
  Yujin E. Nakagawa、Tatehiro Mihara、Mutsumi Sugzaki、Mitsuhiro Kohama、Takayuki Yamamoto、Motoko Suzuki、Masaru Matsuoka、Nobuyuki Kawai、Mikio Morii、Ryuichi Usui、Kohsuke Sugimori、Satoshi Nakahira、Hitoshi Negoro、Motoki Nakajima、Naoki Isobe、Maxi Team
- Journal Title
  
  The First Year of MAXI : Monitoring Variable X-ray Sources
- URL
  http://maxi.riken.jp/FirstYear
- Data Source
  KAKENHI-PROJECT-21740207
[Journal Article] Timing Analysis of Unusual GRB 090709A Observed by Suzaku Wide-band All sky Monitor2010
- Author(s)
  Wataru Iwakiri、Masanori Ohno、Tune Kamae、Yujin E. Nakagawa、Yukikatsu Terada、Makoto S. Tashiro、Atsumasa Yoshida、Kazutaka Yamaoka、Kazuo Makishima
- Journal Title
  
  DECIPHERING THE ANCIENT UNIVERSE WITH GAMMA-RAY BURSTS, AIP Conference Proceedings
  
  Volume: 1279巻 Pages: 89-92
- Data Source
  KAKENHI-PROJECT-21740207
[Journal Article] MAXI Nova Alert System and the Latest Scientific Results2010
- Author(s)
  Hitoshi Negoro、Sho Miyoshi、Hiroshi Ozawa、Ryoji Ishiwata、Motoki Nakajima、Masaru Matsuoka、Kazuyoshi Kawasaki、Shiro Ueno、Hiroshi Tomida、Motoko Suzuki、Masaki Ishikawa、Tatehiro Mihara、Mitsuhiro Kohama、Mutsumi Sugizaki、Yujin Nakagawa、Hiroshi Tsunemi、Nobuyuki Kawai、Mikio Morii、Atsumasa Yoshida、Kazutaka Yamaoka、Yoshihiro Ueda、Naoki Isobe、Satoshi Eguchi
- Journal Title
  
  X-RAY ASTRONOMY 2009, AIP Conference Proceedings
  
  Volume: 1248巻 Pages: 589-590
- Data Source
  KAKENHI-PROJECT-21740207
[Journal Article] A new analysis of the short-duration, hard-spectrum GRB 051103, a possible extragalactic soft gamma repeater giant flare2010
- Author(s)
  Kevin Hurley、Antonia Rowlinson、Eric Bellm、Daniel Perley、Igor Mitrofanov、Dmitry Golovin、S. Alexander Kozyrev、Maxim Litvak、Anton Sanin、William Boynton、Charles Fellows、Karl Harshman、Masanori Ohno、Kazutaka Yamaoka、Yujin E. Nakagawa、David Smith、Thomas Cline、Nial R. Tanvir、Paul T. O' Brien、Klaas Wiersema、Evert Rol、Andrew Levan、James Rhoads、Andrew Fruchter、David Bersier、John J. Kavelarrs、Niel Gehrels、Hans Krimm、David M. Palmer、Robert C. Duncan、Claudia Wigger、Wojtek Hajdas、Jean-Luc Atteia、George Ricker、Roland Vanderspe、Arne Rau、Andreas von Kienlin
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 403巻 Pages: 342-352
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740207
[Journal Article] Discovery of MeV emission from a Magnetar, AXP 1E1547. 0-5408, with Suzaku/Wide-band All-sky Monitor2010
- Author(s)
  Tetsuya Yasuda、Wataru Iwakiri、Yukikatsu Terada、Makoto S. Tashiro、Teruaki Enoto、Aya Bamba、Shinpei Shibata、Yujin E. Nakagawa、Kazuo Makishima、Suzaku-Wam Team
- Journal Title
  
  The First Year of MAXI : Monitoring Variable X-ray Sources
- URL
  http://maxi.riken.jp/FirstYear
- Data Source
  KAKENHI-PROJECT-21740207
[Journal Article] Prompt MeV Emission from GRB 070125 Observed by Suzaku/WAM2010
- Author(s)
  Kaori Onda、Makoto S. Tashiro、Yujin E. Nakagawa、Kazutaka Yamaoka、Yukikatsu Terada、Masanori Ohno、Satoshi Sugita、Takanori Sakamoto、Kenji Toma、Poshak Gandhi、Natsuki Kodaka、Wataru Iwakiri、Yuji Urata、Makoto Yamauchi、Yasushi Fukazawa
- Journal Title
  
  Publication of the Astronomical Societry of Japan
  
  Volume: 62巻 Pages: 547-556
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740207
[Journal Article] The First Light from MAXI onboard JEM(Kibo)-EF on ISS2010
- Author(s)
  Masaru Matsuoka、Motoko Suzuki、Kazuyoshi Kawasaki、Shiro Ueno、Hiroshi Tomida、Yasuki Adachi、Masaki Ishikawa、Yasuhara Itamoto、Daiki Takahashi、Haruyoshi Katayama、Ken Ebisawa、Tatehiro Mihara、Mitsuhiro Kohama、Mutsumi Sugizaki、Yujin Nakagawa、Takayuki Yamamoto、Hiroshi Tsunemi、Masahi Kimura、Nobuyuki Kawai、Mikio Morii、Kohsuke Sugimori、Atsumasa Yoshida、Kazutaka Yamaoka、Satoshi Nakahira、Ichiro Takahashi、Hitoshi Negoro、Motoki Nakajima、Ryoji Ishiwata、Sho Miyoshi、Hiroshi Ozawa、Yoshithiro Ueda、Naoki Isobe、Satoshi Eguchi、Kazuo Hiroi、Makoto Yamauchi、Arata Yamauchi、Arata Daikyuji
- Journal Title
  
  X-RAY ASTRONOMY 2009, AIP Conference Proceedings
  
  Volume: 1248巻 Pages: 531-536
- Data Source
  KAKENHI-PROJECT-21740207
[Journal Article] Uniting Burst and Quiescent Emission Mechanisms of Magnetars2010
- Author(s)
  Yujin E. Nakagawa、Atsumasa Yoshida、Kevin Hurley、Kazutaka Yamaoka、Noriaki Shibazaki、Teruaki Enoto、Takanori Sakamoto、Kazuo Makishima、HETE-2 Team、Suzaku SGR/AXP ToO Team
- Journal Title
  
  Proceedings of The Energetic Cosmos : from Suzaku to ASTRO-H
  
  Pages: 220-221
- NAID
  120006828484
- URL
  http://www-utheal.phys.s.u-tokyo.ac.jp/SuzakuConference2009/ProceedingsHTML
- Data Source
  KAKENHI-PROJECT-21740207
[Journal Article] Wide-band Suzaku Analysis of the Persistent Emission from SGR 0501+4516 During the 2008 Outburst2010
- Author(s)
  Teruaki Enoto、Nanda Rea、Yujin E. Nakagawa、Kazuo Makishima、Takanori Sakamoto、Paolo Esposito、Diego Gotz、Kevin Hurley、Gean Luca Israel、Motohide Kokubun、Sandro Mereghetti、Hiroshi Murakami、Kazuhiro Nakazawa、Luigi Stella、Andrea Tiengo、Roberto Turolla、Shin' ya Yamada、Kazutaka Yamaoka、Atsumasa Yoshida、Silvia Zane
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 715巻 Pages: 665-670
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740207
[Journal Article] Spectral-Lag Relations in GRB Pulses Detected with HETE-22010
- Author(s)
  Makoto Arimoto、Nobuyuki Kawai、Katsuaki Asano、Kevin Hurley、Motoko Suzuki、Yujin E. Nakagawa、Takashi Shimokawabe、Nicolas Vasquez Pazmino、Rie Sato、Masaru Matsuoka、Atsumasa Yoshida、Toru Tamagawa、Yuji Shirasaki、Satoshi Sugita、Ichiro Takahashi、Jean-Luc Atteia、Alexandre Pelangeon、Roland Vanderspek、Carlo Graziani、Gregory Prigozhin、Joel Villasenor、J. Garrett Jernigan、Geoffrey B. Crew、Takanori Sakamoto、George R. Ricker、Stanford E. Woosley、Nat Butler、Alan Levin、John P. Doty、Timothy Q. Donaghy、Donald Q. Lamb、Edward Fenimore、Mark Galasshi、Michel Boer、Jean-Pascal Dezalay、Jean-Francois Olive、Joao Braga、Ravi Manchanda、Graziella Pizzichini
- Journal Title
  
  Publication of the Astronomical Society of Japan
  
  Volume: 62巻 Pages: 487-499
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740207
[Journal Article] The First MAXI/GSC View of Galactic Magnetars2010
- Author(s)
  Nakagawa, Y.E., et al
- Journal Title
  
  Proceeding of 4^<th> MAXI International Conference
- Data Source
  KAKENHI-PROJECT-22244034
[Journal Article] Suzaku Observations of SGR 1900+14 and SGR 1806-202009
- Author(s)
  Yujin E. Nakagawa
- Journal Title
  
  Publications of Astronomical Society of Japan 61
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20840046
[Journal Article] Suzaku-WAM, Konus-Wind and Swift-BAT Observations of The Prompt Emission of The Highest Redshift GRB2009
- Author(s)
  Satoshi Sugita、Kazutaka Yamaoka、Masanori Ohno、Makoto S. Tashiro、Yujin E. Nakagawa、Yuji Urata、Valentin Pal' Shin、Sergei Golenetskii、Takanori Sakamoto、Jay Cummings、Hans Krimm、Michael Stamatikos、Ann Parsons、Scott Barthelmy、Neil Gehrels
- Journal Title
  
  Publication of the Astronomical Society of Japan
  
  Volume: 61巻 Pages: 521-527
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740207
[Journal Article] Uniting the Quiescent Emission and Burst Spectra of Magnetar Candidates2009
- Author(s)
  Yujin E. Nakagawa
- Journal Title
  
  Publications of Astronomical Society of Japan 61
  
  Pages: 109-122
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20840046
[Journal Article] The MAXI Mission on the ISS : Science and Instruments for Monitoring All-Sky X-Ray Images2009
- Author(s)
  Masaru Matsuoka、Kazuyoshi Kawasaki、Shiro Ueno、Hiroshi Tomida、Mitsuhiro Kohama、Motoko Suzuki、Yasuki Adachi、Masaki Ishikawa、Tatehiro Mihara、Mutsumi Sugizaki、Naoki Isobe、Yujin E. Nakagawa、Hiroshi Tsunemi、Emi Miyata、Nobuyuki Kawai、Jun Kataoka、Mikio Morii、Atsumasa Yoshida、Hitoshi Negoro、Motoki Nakajima、Yoshihiro Ueda、Hirotaka Chujo、Kazutaka Yamaoka、Osamu Yamazaki、Satoshi Nakahira、Tetsuya You、Ryoji Ishiwata、Sho Miyoshi、Satoshi Eguchi、Kazuo Hiroi、Haruyoshi Katayama、Ken Ebisawa
- Journal Title
  
  Publication of the Astronomical Society of Japan
  
  Volume: 61巻 Pages: 999-1010
- NAID
  10025601412
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740207
[Journal Article] The Swift Discovery of X-Ray Afterglows Accompanying Short Bursts from SGR 1900+142008
- Author(s)
  Yujin E. Nakagawa
- Journal Title
  
  The Astrophysical Journal 681
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20840046
[Presentation] Early Stuck Pipe Detection Using Graph Attention Machine Learning2023
- Author(s)
  Inoue Tomoya、Nakagawa Yujin、Kaneko Tatsuya、Wada Ryota、Miyoshi Keisuke、Abe Shungo
- Organizer
  Proceedings of the ASME International Conference on Ocean, Offshore and Arctic Engineering
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H02380
[Presentation] Graph Attention機械学習による海洋科学掘削における異常検知2022
- Author(s)
  井上朝哉, 中川友進, 金子達哉, 和田良太, 三好啓介, 安部俊吾
- Organizer
  日本船舶海洋工学会講演会（講演会論文集，35巻）
- Data Source
  KAKENHI-PROJECT-20H02380
[Presentation] 機械学習による掘削地層の岩質予測2022
- Author(s)
  中川友進，井上朝哉，勝井辰博，和田良太，鈴木博善
- Organizer
  JpGU
- Data Source
  KAKENHI-PROJECT-20H02380
[Presentation] Machine Learning Approaches for Predicting the Lithology and Core Recovery Rate2021
- Author(s)
  Tomoya Inoue, Yujin Nakagawa, Hakan Bilen, Ryota Wada, Tokihiro Katsui, Hiroyoshi Suzuki.
- Organizer
  Japan Geoscience Union Meeting 2021
- Data Source
  KAKENHI-PROJECT-20H02380
[Presentation] 超強磁場中性子星「マグネター」のバーストの時間的な性質(4)2021
- Author(s)
  中川友進
- Organizer
  日本天文学会2021年秋季年会
- Data Source
  KAKENHI-PROJECT-19K03905
[Presentation] 超強磁場中性子星「マグネター」のバーストの時間的な性質(3)2021
- Author(s)
  中川友進
- Organizer
  日本物理学会第76回年次大会(2021年)
- Data Source
  KAKENHI-PROJECT-19K03905
[Presentation] 超強磁場中性子星「マグネター」のバーストの時間的な性質(2)2020
- Author(s)
  中川友進
- Organizer
  日本天文学会2020年春季年会
- Data Source
  KAKENHI-PROJECT-19K03905
[Presentation] 超強磁場中性子星「マグネター」のバーストの時間的な性質(2)2020
- Author(s)
  中川友進
- Organizer
  日本物理学会第75回年次大会
- Data Source
  KAKENHI-PROJECT-19K03905
[Presentation] 超強磁場中性子星「マグネター」のバーストの時間的な性質(3)2020
- Author(s)
  中川友進
- Organizer
  日本天文学会2020年秋季年会
- Data Source
  KAKENHI-PROJECT-19K03905
[Presentation] Temporal Behavior of Magnetar Bursts2019
- Author(s)
  Yujin Nakagawa
- Organizer
  Physics 2019
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03905
[Presentation] 超強磁場中性子星「マグネター」のバーストの時間的な性質2019
- Author(s)
  中川友進
- Organizer
  日本物理学会2019年秋季大会
- Data Source
  KAKENHI-PROJECT-19K03905
[Presentation] Suzaku Observations of Magnetars2019
- Author(s)
  Yujin Nakagawa
- Organizer
  Frascati Workshop 2019
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03905
[Presentation] 超強磁場中性子星「マグネター」のバーストの時間的な性質2019
- Author(s)
  中川友進
- Organizer
  日本天文学会2019年秋季年会
- Data Source
  KAKENHI-PROJECT-19K03905
[Presentation] 「すざく」衛星によるマグネターのX線定常放射のエネルギー依存性のある強度揺らぎの研究(2)2015
- Author(s)
  中川友進, 海老沢研
- Organizer
  日本天文学会2015年秋季年会
- Place of Presentation
  甲南大学
- Year and Date
  2015-09-10
- Data Source
  KAKENHI-PROJECT-15K05117
[Presentation] 「すざく」衛星によるマグネターのX線定常放射の強度揺らぎの研究2015
- Author(s)
  中川友進
- Organizer
  中性子星の観測と理論:　研究活性化ワークショップ
- Place of Presentation
  京都大学
- Year and Date
  2015-12-22
- Data Source
  KAKENHI-PROJECT-15K05117
[Presentation] Suzaku Discovery of Energy Dependent Intensity Variations in Persistent X-ray Emission of Magnetars2014
- Author(s)
  Yujin E. Nakagawa, Ken Ebisawa
- Organizer
  Suzaku-MAXI 2014
- Place of Presentation
  Ehime University (Ehime, Japan)
- Data Source
  KAKENHI-PROJECT-24540309
[Presentation] Suzaku Discovery of Energy Dependent Intensity Variations in Persistent X-ray Emission of Magnetars2014
- Author(s)
  Yujin E. Nakagawa
- Organizer
  Suzaku-MAXI conference 2014
- Place of Presentation
  Ehime Univ. (Japan)
- Data Source
  KAKENHI-PROJECT-22244034
[Presentation] 「すざく」衛星によるマグネターのX線定常放射のエネルギー依存性のある強度揺らぎの研究2014
- Author(s)
  中川友進、海老沢研
- Organizer
  日本天文学会2014年秋季年会
- Place of Presentation
  山形大学（山形県・山形市）
- Year and Date
  2014-09-13
- Data Source
  KAKENHI-PROJECT-24540309
[Presentation] すざく衛星による活動期のAXP 4U 0142+614のX線観測2013
- Author(s)
  中川友進
- Organizer
  日本天文学会春期年会
- Place of Presentation
  埼玉大学（さいたま市）
- Data Source
  KAKENHI-PROJECT-22244034
[Presentation] Wide-Band Spectra of Magnetar Burst Emission2012
- Author(s)
  Yujin E.Nakagawa
- Organizer
  IAU Symposium 279, Death of Massive Stars : Supernovae & Gamma-Ray Bursts
- Place of Presentation
  日光千姫物語(栃木県)
- Year and Date
  2012-03-12
- Data Source
  KAKENHI-PROJECT-21740207
[Presentation] Wide-Band Spectra of Magnetar Persistent and Burst Emission2012
- Author(s)
  Yujin E.Nakagawa
- Organizer
  Positrons in Astrophysics
- Place of Presentation
  ミューレン(スイス)
- Year and Date
  2012-03-20
- Data Source
  KAKENHI-PROJECT-21740207
[Presentation] Wide-Band Spectra of Magnetar Burst Emission2012
- Author(s)
  Yujin E. Nakagawa
- Organizer
  IAU Symposium 279
- Place of Presentation
  栃木
- Year and Date
  2012-03-12
- Data Source
  KAKENHI-PROJECT-21740207
[Presentation] 「すぎく」衛星・HETE-2衛星によるマグネターのバースト/定常放射のX線スペクトルの研究2012
- Author(s)
  中川友進
- Organizer
  日本天文学会2012年春季年会
- Place of Presentation
  龍谷大学(京都府)
- Year and Date
  2012-03-19
- Data Source
  KAKENHI-PROJECT-21740207
[Presentation] Wide-Band Spectra of Magnetar Burst Emission2012
- Author(s)
  Yujin E. Nakagawa
- Organizer
  Positrons in Astrophysics
- Place of Presentation
  Murren, Switzerland
- Year and Date
  2012-03-20
- Data Source
  KAKENHI-PROJECT-21740207
[Presentation] 「すざく」衛星・HETE-2衛星によるマグネターのバースト/定常放射のX線スペクトルの研究2012
- Author(s)
  中川友進
- Organizer
  日本天文学会2012年春季年会
- Place of Presentation
  京都
- Year and Date
  2012-03-21
- Data Source
  KAKENHI-PROJECT-21740207
[Presentation] マグネターのバースト/定常放射のスペクトルの研究2011
- Author(s)
  中川友進
- Organizer
  日本天文学会2011年秋季年会
- Place of Presentation
  鹿児島
- Year and Date
  2011-09-20
- Data Source
  KAKENHI-PROJECT-21740207
[Presentation] マグネターのX線・γ線による観測的研究2011
- Author(s)
  中川友進
- Organizer
  コンパクト天体で探る極限物理
- Place of Presentation
  京都大学(京都)
- Year and Date
  2011-02-18
- Data Source
  KAKENHI-PROJECT-21740207
[Presentation] マグネターのX線・γ線による観測的研究2011
- Author(s)
  中川友進
- Place of Presentation
  東京
- Year and Date
  2011-03-01
- Data Source
  KAKENHI-PROJECT-21740207
[Presentation] マグネターのバースト/定常放射のスペクトルの研究2011
- Author(s)
  中川友進
- Organizer
  日本天文学会2011年秋季年会
- Place of Presentation
  鹿児島大学(鹿児島県)
- Year and Date
  2011-09-19
- Data Source
  KAKENHI-PROJECT-21740207
[Presentation] マグネターのX線・γ線による観測的研究2011
- Author(s)
  中川友進
- Organizer
  コンパクト天体で探る極限物理
- Place of Presentation
  京都
- Year and Date
  2011-03-18
- Data Source
  KAKENHI-PROJECT-21740207
[Presentation] 全天X線監視装置MAXIによるマグネターの観測2011
- Author(s)
  中川友進
- Organizer
  日本天文学会2011年春季年会
- Place of Presentation
  茨城
- Year and Date
  2011-03-01
- Data Source
  KAKENHI-PROJECT-21740207
[Presentation] 全天X線監視装置MAXIによるマグネターの初期観測2010
- Author(s)
  中川友進
- Organizer
  日本物理学会第65回年次大会
- Place of Presentation
  岡山県岡山市
- Year and Date
  2010-03-21
- Data Source
  KAKENHI-PROJECT-21740207
[Presentation] マグネターのバースト/X線定常放射の広帯域スペクトルの研究2010
- Author(s)
  中川友進, ほか
- Organizer
  日本天文学会秋季年会
- Place of Presentation
  金沢大学
- Year and Date
  2010-09-24
- Data Source
  KAKENHI-PROJECT-22244034
[Presentation] The First Results of Monitoring Galactic Magnetar Activities with MAXI/GSC2010
- Author(s)
  Yujin E.Nakagawa
- Organizer
  COSPAR 2010
- Place of Presentation
  Fair and Congress Center Bremen (Bremen)
- Year and Date
  2010-07-24
- Data Source
  KAKENHI-PROJECT-21740207
[Presentation] Wide-Band Spectra of Magnetar Emission2010
- Author(s)
  Yujin E.Nakagawa
- Organizer
  8th INTEGRAL Workshop-The Restless Gamma-Ray Universe
- Place of Presentation
  Dublin Castle (Dublin)
- Year and Date
  2010-09-29
- Data Source
  KAKENHI-PROJECT-21740207
[Presentation] すざく衛星によるマグネター研究の最新成果(2)2010
- Author(s)
  中川友進
- Organizer
  第10回宇宙科学シンポジウム
- Place of Presentation
  神奈川
- Year and Date
  2010-01-07
- Data Source
  KAKENHI-PROJECT-21740207
[Presentation] マグネターのバースト/X線定常放射の広帯域スペクトルの研究2010
- Author(s)
  中川友進
- Organizer
  日本天文学会秋季年会
- Place of Presentation
  金沢大学(石川)
- Year and Date
  2010-09-24
- Data Source
  KAKENHI-PROJECT-21740207
[Presentation] Suzaku Detection of Hard X-ray Emission in SGR 0501+4516 Short Burst Spectrum2010
- Author(s)
  Yujin E.Nakagawa
- Organizer
  ICREA Workshop on The High-Energy Emission from Pulsars and their Systems
- Place of Presentation
  Sant Cugat Forum (Barcelona)
- Year and Date
  2010-04-14
- Data Source
  KAKENHI-PROJECT-21740207
[Presentation] The First MAXI/GSC View of Galactic Magnetars2010
- Author(s)
  Yujin E.Nakagawa
- Organizer
  4th International MAXI Workshop
- Place of Presentation
  青山学院大学(東京都)
- Year and Date
  2010-11-30
- Data Source
  KAKENHI-PROJECT-21740207
[Presentation] The First Results of Monitoring Galactic Magnetar Activities with MAXI/GSC2010
- Author(s)
  Yujin E. Nakagawa
- Organizer
  COSPAR 2010
- Place of Presentation
  Bremen, Germany
- Year and Date
  2010-07-24
- Data Source
  KAKENHI-PROJECT-21740207
[Presentation] マグネターのバースト/X線定常放射の広帯域スペクトルの研究2010
- Author(s)
  中川友進
- Organizer
  日本天文学会2010年秋季年会
- Place of Presentation
  石川
- Year and Date
  2010-09-24
- Data Source
  KAKENHI-PROJECT-21740207
[Presentation] Wide-Band Spectra of Magnetar Emission2010
- Author(s)
  Yujin E. Nakagawa
- Organizer
  8th INTEGRAL Workshop "The Restless Gamma-Ray Universe"
- Place of Presentation
  Dublin, Ireland
- Year and Date
  2010-09-29
- Data Source
  KAKENHI-PROJECT-21740207
[Presentation] 「すざく」衛星によるSGR 0501+4516のバーストに付随する硬X線放射の検出2010
- Author(s)
  中川友進
- Organizer
  日本天文学会2010年春季年会
- Place of Presentation
  広島
- Year and Date
  2010-03-26
- Data Source
  KAKENHI-PROJECT-21740207
[Presentation] 「すざく」衛星によるSGR 0501+4516のバーストに付随する硬x線放射の検出2010
- Author(s)
  中川友進
- Organizer
  日本天文学会2010年春季大会
- Place of Presentation
  広島県東広島市
- Year and Date
  2010-03-26
- Data Source
  KAKENHI-PROJECT-21740207
[Presentation] Suzaku Observations of Long-Duration GRB 090709A X-ray Afterglow2010
- Author(s)
  Yujin E. Nakagawa
- Organizer
  The GRB Conference in Kyoto 2010
- Place of Presentation
  Kyoto, Japan
- Year and Date
  2010-04-19
- Data Source
  KAKENHI-PROJECT-21740207
[Presentation] 全天X線監視装置MAXIによるマグネターの初期観測2010
- Author(s)
  中川友進
- Organizer
  日本物理学会2010年第65回年次大会
- Place of Presentation
  岡山
- Year and Date
  2010-03-21
- Data Source
  KAKENHI-PROJECT-21740207
[Presentation] Suzaku Observations of Long-Duration GRB 090709A X-ray Afterglow2010
- Author(s)
  Yujin E.Nakagawa
- Organizer
  The GRB Conference in Kyoto 2010
- Place of Presentation
  Kyoto TERRSA (Kyoto)
- Year and Date
  2010-04-19
- Data Source
  KAKENHI-PROJECT-21740207
[Presentation] Suzaku Detection of Hard X-ray Emission in SGR 0501+4516 Short Burst Spectrum2010
- Author(s)
  Yujin E. Nakagawa
- Organizer
  ICREA Workshop on The High-Energy Emission from Pulsars and their Systems
- Place of Presentation
  Barcelona, Spain
- Year and Date
  2010-04-14
- Data Source
  KAKENHI-PROJECT-21740207
[Presentation] Uniting Burst and Quiescent Emission Mechanisms of Magnetars2009
- Author(s)
  Yujin E. Nakagawa
- Organizer
  The Energetic Cosmos : from Suzaku to ASTRO-H
- Place of Presentation
  北海道
- Year and Date
  2009-06-29
- Data Source
  KAKENHI-PROJECT-21740207
[Presentation] Suzakuによる準周期的プロンプト放射を示したGRB090709AのX線残光観測2009
- Author(s)
  中川友進
- Organizer
  ガンマ線バーストで読み解く太古の宇宙・第三回領域シンポジウム
- Place of Presentation
  岐阜
- Year and Date
  2009-09-24
- Data Source
  KAKENHI-PROJECT-21740207
[Presentation] Suzaku による準周期的プロンプト放射を示したGRB 090709AのX線残光観測2009
- Author(s)
  中川友進
- Organizer
  科研費特定領域研究「ガンマ線バーストで読み解く太古の宇宙」第三回領域シンポジウム
- Place of Presentation
  岐阜県下呂市
- Year and Date
  2009-09-25
- Data Source
  KAKENHI-PROJECT-21740207
[Presentation] マグネターのバースト/定常放射のX線・γ線観測による系統的研究2009
- Author(s)
  中川友進
- Organizer
  第9回高宇連研究会「宇宙ジェットの多様性と普遍性」
- Place of Presentation
  愛媛大学、愛媛
- Year and Date
  2009-03-18
- Data Source
  KAKENHI-PROJECT-20840046
[Presentation] Uniting Quiescent and Burst Emission Mechanisms of Magnetar Candidates2009
- Author(s)
  Yujin E. Nakagawa
- Organizer
  Frontiers of Space Astrophysics : Neutron Stars & Gamma Ray Bursts
- Place of Presentation
  Cairo/Alexandria, Egypt
- Year and Date
  2009-03-30
- Data Source
  KAKENHI-PROJECT-20840046
[Presentation] すざく衛星を中心としたマグネター研究の最新成果(2)2009
- Author(s)
  中川友進
- Organizer
  第9回宇宙科学シンポジウム
- Place of Presentation
  宇宙科学研究本部、神奈川
- Year and Date
  2009-01-06
- Data Source
  KAKENHI-PROJECT-20840046
[Presentation] 「すざく」衛星による超強磁場中性子星SGR 0501+4516の小バーストの観測2009
- Author(s)
  中川友進
- Organizer
  日本物理学会2009年秋季大会
- Place of Presentation
  兵庫
- Year and Date
  2009-09-10
- Data Source
  KAKENHI-PROJECT-21740207
[Presentation] 「すざく」衛星による超強磁場中性子性SGR 0501+4516の小バーストの観測2009
- Author(s)
  中川友進
- Organizer
  日本物理学会2009年秋季大会
- Place of Presentation
  兵庫県神戸市
- Year and Date
  2009-09-10
- Data Source
  KAKENHI-PROJECT-21740207
[Presentation] Suzaku Observations of Short Bursts from SGR 0501+45162009
- Author(s)
  中川友進
- Organizer
  The Shocking Universe
- Place of Presentation
  Venice, Italy
- Year and Date
  2009-09-18
- Data Source
  KAKENHI-PROJECT-21740207
[Presentation] 「すざく」による軟ガンマ線リピーターSGR 0501+4516のToO観測(2)2009
- Author(s)
  中川友進
- Organizer
  日本天文学会2009年春季年会
- Place of Presentation
  大阪府立大学、大阪
- Year and Date
  2009-03-27
- Data Source
  KAKENHI-PROJECT-20840046
[Presentation] MAXIで切り拓くマグネター研究〜全天マップ・活動モニタリング〜2009
- Author(s)
  中川友進
- Organizer
  日本天文学会2009年春季年会
- Place of Presentation
  大阪府立大学、大阪
- Year and Date
  2009-03-25
- Data Source
  KAKENHI-PROJECT-20840046
[Presentation] Suzaku Observations of Short Bursts from SGR0501+45162009
- Author(s)
  Yujin E. Nakagawa
- Organizer
  The Shocking Universe-Gamma Ray Bursts and High Energy Shock phenomena in the Universe
- Place of Presentation
  Venice, Italy
- Year and Date
  2009-09-18
- Data Source
  KAKENHI-PROJECT-21740207
[Presentation] Studies on Quiescent and Burst Emission Spectra of Magnetar Candidates2009
- Author(s)
  Yujin E. Nakagawa
- Organizer
  Thirty Years of Magnetars : New Frontiers
- Place of Presentation
  Aspen, USA
- Year and Date
  2009-02-02
- Data Source
  KAKENHI-PROJECT-20840046
[Presentation] X-ray Afterglows Accompanying SGR Short Bursts Discovered by Swift2008
- Author(s)
  Yujin E. Nakagawa
- Organizer
  Huntsville Gamma-Ray Burst Symposium 2008
- Place of Presentation
  Huntsville, USA
- Year and Date
  2008-10-22
- Data Source
  KAKENHI-PROJECT-20840046
[Presentation] Studies on Time Resolved Spectral Properties using HETE-2 GRBs2008
- Author(s)
  Yujin E. Nakagawa
- Organizer
  Huntsville Gamma-Ray Burst Symposium 2008
- Place of Presentation
  Huntsville, USA
- Year and Date
  2008-10-20
- Data Source
  KAKENHI-PROJECT-20840046
[Presentation] HETE-2 Highlights2008
- Author(s)
  Yujin E. Nakagawa
- Organizer
  Vulcano Workshop 2008
- Place of Presentation
  Vulcano, Italy
- Year and Date
  2008-05-26
- Data Source
  KAKENHI-PROJECT-20840046
[Presentation] 「すざく」衛星による軟ガンマ線リピータSGR 1900・14/1806・20の観測2008
- Author(s)
  中川友進
- Organizer
  日本天文学会2008年秋季年会
- Place of Presentation
  岡山理科大学、岡山
- Year and Date
  2008-09-12
- Data Source
  KAKENHI-PROJECT-20840046
[Presentation] Energy Dependent Intensity Variations in Persistent X-ray Emissions of Magnetars
- Author(s)
  Yujin E. Nakagawa, Ken Ebisawa
- Organizer
  Explosive Transients: Lighthouses of the Universe
- Place of Presentation
  Petros M. Nomikos Conference Center (Santorini, Greece)
- Data Source
  KAKENHI-PROJECT-24540309
[Presentation] Energy Dependent Intensity Variations of Persistent X-ray Emission of Magnetars
- Author(s)
  Yujin E. Nakagawa, Ken Ebisawa
- Organizer
  Swift 10 Years Discovery
- Place of Presentation
  ローマ（イタリア）
- Year and Date
  2014-12-04 – 2014-12-05
- Data Source
  KAKENHI-PROJECT-24540309
[Presentation] 「すざく」によるマグネターのX線定常放射の強度揺らぎの研究
- Author(s)
  中川友進、海老沢研
- Organizer
  日本天文学会秋季年会
- Place of Presentation
  東北大学（宮城）
- Data Source
  KAKENHI-PROJECT-24540309
[Presentation] Software Development for CALET and X-ray Observations of Magnetars with Suzaku
- Author(s)
  Yujin E. Nakagawa
- Organizer
  卓越した大学院拠点形成支援事業スタートアップ・シンポジウム
- Place of Presentation
  早稲田大学（東京都）
- Data Source
  KAKENHI-PROJECT-24540309
[Presentation] Wide-Band Spectra of Magnetar Burst and Persistent Emission
- Author(s)
  Yujin E. Nakagawa
- Organizer
  X-ray Astronomy: towards the next 50 years!
- Place of Presentation
  Museo Nazionale Della Scienza E Della Tecnologia Leonardo Da Vinci (Italy)
- Data Source
  KAKENHI-PROJECT-24540309
[Presentation] 「すざく」衛星を用いたマグネターのX線定常放射におけるエネルギー依存性のある強度揺らぎの研究
- Author(s)
  中川友進、海老沢研
- Organizer
  日本天文学会2014年春季年会
- Place of Presentation
  国際基督教大学（東京）
- Data Source
  KAKENHI-PROJECT-24540309
[Presentation] 「すざく」による活動期のAXP 4U 0142+614のX線観測
- Author(s)
  中川友進
- Organizer
  日本天文学会2013年春季年会
- Place of Presentation
  埼玉大学（埼玉県）
- Data Source
  KAKENHI-PROJECT-24540309
[Presentation] 「すざく」衛星による活動期のAXP 4U 0142+614の観測的研究
- Author(s)
  中川友進
- Organizer
  日本天文学会2012年秋季年会
- Place of Presentation
  大分大学（大分県）
- Data Source
  KAKENHI-PROJECT-24540309
[Presentation] X-ray Emission in Magnetar Short Bursts
- Author(s)
  Yujin E. Nakagawa
- Organizer
  マグネター研究交流会
- Place of Presentation
  理化学研究所（埼玉）
- Data Source
  KAKENHI-PROJECT-24540309

1. TAMAGAWA Toru (20333312)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
2. HAYASHIDA Kiyoshi (30222227)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. MAKISHIMA Kazuo (20126163)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. Ebisawa Ken (70421857)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
5. Inoue Tomoya (10359127)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
6. 辻本匡弘 (10528178)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 吉田鉄生 (20727747)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 野村真理子 (50756351)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 大須賀健 (90386508)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. 鈴木博善 (00252601)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
11. 和田良太 (20724420)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
12. 勝井辰博 (80343416)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
13. Kusunoki Eriko

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. Mizumoto Misaki

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

NAKAGAWA Yujin 中川 友進

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機械学習による音源分離に立脚したAUVの物体検知の高精度化の研究Principal Investigator

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Understanding drill bit motion through measurement integrated analysis and identifying drilling conditions through machine learning

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Studies of X-ray Emission Mechanisms in High Magnetic Fields Based on Magnetar ObservationsPrincipal Investigator

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Study of mass accretion and outflow phenomena around compact objects thorough X-ray observations and theories

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Studies of X-ray Emission Mechanisms in High Magnetic Fields using MagnetarsPrincipal Investigator

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Studies of X-ray Emissions in High Magnetic Fields based on Magnetar ObservationsPrincipal Investigator

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Exploration of the X-ray polarimetry astrophysics using rocket experiments

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Revealing Magnetars Based on Studies on Proton Cyclotron Absorption Line in Super-Strong Magnetic FieldPrincipal Investigator

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超強磁場での陽子サイクロトロン吸収線を手掛かりにマグネターの正体を暴くPrincipal Investigator

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[Journal Article] Energy-dependent intensity variation of the persistent X-ray emission of magnetars observed with Suzaku2018

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[Journal Article] Energy Dependent Intensity Variations of Persistent X-ray Emission of Magnetars2016

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[Journal Article] Sub-MeV band observation of a hard burst from AXP 1E 1547.0-5408 with the Suzaku Wide-band All-sky Monitor2015

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[Journal Article] Suzaku Discovery of Energy Dependent Intensity Variations in Persistent X-ray Emission of Magnetars2014

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[Journal Article] All-sky observations by Suzaku wide-band all-sky monitor2013

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NAKAGAWA Yujin 中川友進