Shidatsu Megumi 志達めぐみ

Researcher Number	10755846
Other IDs
Affiliation (Current)	2023: 愛媛大学, 理工学研究科(理学系), 准教授
Affiliation (based on the past Project Information) *help	2023: 愛媛大学, 理工学研究科(理学系), 准教授 2017 – 2022: 愛媛大学, 理工学研究科(理学系), 助教 2016: 国立研究開発法人理化学研究所, MAXIチーム, 基礎科学特別研究員
Review Section/Research Field	Principal Investigator Basic Section 16010:Astronomy-related / Astronomy Except Principal Investigator Basic Section 16010:Astronomy-related
Keywords	Principal Investigator ブラックホール / 降着円盤 / X線天文学 / X線連星 / アウトフロー / XRISM / Ｘ線天文学 / ブラックホール噴出流 / 円盤風 / 噴出流 … More Except Principal Investigator … More 宇宙科学 / 宇宙物理 / 国際宇宙ステーション / MAXI / X線天文学 / 国際宇宙ステーション(ISS) Less

Revealing the launching mechanism and structure of black hole outflows through high resolution X-ray spectroscopy and multi-wavelength observationsPrincipal Investigator
- Principal Investigator
  
  志達めぐみ
- Project Period (FY)
  2023 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 16010:Astronomy-related
- Research Institution
  Ehime University
Transient objects with MAXI-NICER by the prompt on-orbit corporation OHMAN
- Principal Investigator
  
  三原建弘
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 16010:Astronomy-related
- Research Institution
  Institute of Physical and Chemical Research
Resolving Launching Mechanism of Disk Winds in Black Hole Binaries via Comparison between X-ray Spectroscopic Observations and Theoretical PredictionsPrincipal Investigator
- Principal Investigator
  
  志達めぐみ
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 16010:Astronomy-related
- Research Institution
  Ehime University
Revealing the Launching Mechanism of Disk Winds in Black Hole Binaries through High Resolution X-ray SpectroscopyPrincipal Investigator
- Principal Investigator
  
  Shidatsu Megumi
- Project Period (FY)
  2016 – 2019
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Astronomy
- Research Institution
  Ehime University
  Institute of Physical and Chemical Research

All 2022 2021 2020 2019 2018 2017 2016

All Journal Article Presentation

[Journal Article] Discovery and Long-term Broadband X-Ray Monitoring of Galactic Black Hole Candidate MAXI J1803-2982022
- Author(s)
  Shidatsu Megumi、Kobayashi Kohei、Negoro Hitoshi、Iwakiri Wataru、Nakahira Satoshi、Ueda Yoshihiro、Mihara Tatehiro、Enoto Teruaki、Gendreau Keith、Arzoumanian Zaven、Pope John、Trout Bruce、Okajima Takashi、Soong Yang
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 927 Issue: 2 Pages: 151-151
- DOI
  10.3847/1538-4357/ac517b
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K03620, KAKENHI-PROJECT-19K14762
[Journal Article] MAXI and NuSTAR Observations of the Faint X-Ray Transient MAXI J1848-015 in the GLIMPSE-C01 Cluster2022
- Author(s)
  Pike Sean N.、Negoro Hitoshi、Tomsick John A.、Bachetti Matteo、Brumback McKinley、Connors Riley M. T.、Garca Javier A.、Grefenstette Brian、Hare Jeremy、Harrison Fiona A.、Jaodand Amruta、Ludlam R. M.、Mastroserio Guglielmo、Mihara Tatehiro、Shidatsu Megumi、Sugizaki Mutsumi、Takagi Ryohei
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 927 Issue: 2 Pages: 190-190
- DOI
  10.3847/1538-4357/ac5258
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K03620, KAKENHI-PROJECT-19K14762
[Journal Article] Discovery of a strong 6.6 keV emission feature from EXO 1745-248 after the superburst in 2011 October2021
- Author(s)
  Iwakiri Wataru B、Serino Motoko、Mihara Tatehiro、Gu Liyi、Yamaguchi Hiroya、Shidatsu Megumi、Makishima Kazuo
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 73 Issue: 5 Pages: 1405-1417
- DOI
  10.1093/pasj/psab085
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-20H04743, KAKENHI-PROJECT-21K03624, KAKENHI-PROJECT-19K14762
[Journal Article] The Peculiar X-ray Transient Swift J0840.7-3516: an Unusual Low Mass X-ray Binary or a Tidal Disruption Event?2021
- Author(s)
  Shidatsu, Megumi; Iwakiri, Wataru; Negoro, Hitoshi; Mihara, Tatehiro; Ueda, Yoshihiro; Kawai, Nobuyuki; Nakahira, Satoshi; Kennea, Jamie A.; Evans, Phil A.; Gendreau, Keith C.; Enoto, Teruaki; Tombesi, Francesco
- Journal Title
  
  The Astrophysical Journal
  
  Volume: in press
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14762
[Journal Article] On the nature of the anomalous event in 2021 in the dwarf nova SS?Cygni and its multi-wavelength transition2021
- Author(s)
  Kimura M.、Yamada S.、Nakaniwa N.、Makita Y.、Negoro H.、Shidatsu M.、Kato T.、Enoto T.、Isogai K.、Mihara T.、Akazawa H.、Gendreau K., Hambsch F.、Dubovsky F.、Kudzej I.、Kasai K.、Tordai T.、Pavlenko E.、Sosnovskij A.、Babina J. 他３名
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 73 Issue: 5 Pages: 1262-1279
- DOI
  10.1093/pasj/psab073
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K03620, KAKENHI-PROJECT-19K14762, KAKENHI-PROJECT-20K14521, KAKENHI-PROJECT-20K22374
[Journal Article] The RS CVn-type Star GT Mus Shows Most Energetic X-Ray Flares Throughout the 2010s2021
- Author(s)
  Sasaki, Ryo et al.
- Journal Title
  
  The Astrophysical Journal Letters
  
  Volume: 910 Issue: 1 Pages: 1-13
- DOI
  10.3847/1538-4357/abde38
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05392, KAKENHI-PROJECT-19K14762
[Journal Article] Discovery of the Black Hole X-Ray Binary Transient MAXI J1348?6302020
- Author(s)
  Tominaga Mayu、Nakahira Satoshi、Shidatsu Megumi、Oeda Motoki、Ebisawa Ken、Sugawara Yasuharu、Negoro Hitoshi、Kawai Nobuyuki、Sugizaki Mutsumi、Ueda Yoshihiro、Mihara Tatehiro
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 899 Issue: 1 Pages: L20-L20
- DOI
  10.3847/2041-8213/abaaaa
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K14762
[Journal Article] Discovery of Dying Active Galactic Nucleus in Arp 187: Experience of Drastic Luminosity Decline within 104 yr2019
- Author(s)
  Ichikawa Kohei、Ueda Junko、Bae Hyun-Jin、Kawamuro Taiki、Matsuoka Kenta、Toba Yoshiki、Shidatsu Megumi
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 870 Issue: 2 Pages: 65-65
- DOI
  10.3847/1538-4357/aaf233
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17672, KAKENHI-PROJECT-18K13584, KAKENHI-PROJECT-17J09016, KAKENHI-PROJECT-18J01050
[Journal Article] NuSTAR Discovery of Dead Quasar Engine in Arp 1872019
- Author(s)
  Ichikawa Kohei、Kawamuro Taiki、Shidatsu Megumi、Ricci Claudio、Bae Hyun-Jin、Matsuoka Kenta、Shin Jaejin、Toba Yoshiki、Ueda Junko、Ueda Yoshihiro
- Journal Title
  
  The Astrophysical Journal Letters
  
  Volume: 883 Issue: 1 Pages: 13-17
- DOI
  10.3847/2041-8213/ab3ebf
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14759, KAKENHI-PROJECT-19K14762, KAKENHI-PROJECT-17J09016, KAKENHI-PROJECT-18J01050, KAKENHI-PROJECT-17K05384, KAKENHI-PROJECT-18K13584
[Journal Article] Does the mid-infrared-hard X-ray luminosity relation for active galactic nuclei depend on Eddington ratio?2019
- Author(s)
  Toba, Y., Ueda, Y., Matsuoka, K., Shidatsu, M., Nagao, T., Terashima, Y., Wang, W., & Chang, Y.
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 484 Issue: 1 Pages: 196-203
- DOI
  10.1093/mnras/sty3523
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05296, KAKENHI-PROJECT-17K05384, KAKENHI-PROJECT-16K17672, KAKENHI-PROJECT-15H02070, KAKENHI-PROJECT-18J01050, KAKENHI-PROJECT-16H03958
[Journal Article] Application of the Thermal Wind Model to Absorption Features in the Black Hole X-Ray Binary H1743?3222019
- Author(s)
  Shidatsu Megumi、Done Chris
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 885 Issue: 2 Pages: 112-112
- DOI
  10.3847/1538-4357/ab46b3
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14762, KAKENHI-PROJECT-16K17672
[Journal Article] X-ray and Optical Monitoring of State Transitions in MAXI J1820+0702019
- Author(s)
  Shidatsu Megumi, Nakahira Satoshi, Murata Katsuhiro L., Adachi Ryo, Kawai Nobuyuki, Ueda Yoshihiro, Negoro Hitoshi
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 印刷中
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K17672
[Journal Article] X-ray and optical observations of the black hole candidate MAXI?J1828?2492019
- Author(s)
  Oda Sonoe、Shidatsu Megumi、Nakahira Satoshi、Tamagawa Toru、Moritani Yuki、Itoh Ryosuke、Ueda Yoshihiro、Negoro Hitoshi、Makishima Kazuo、Kawai Nobuyuki、Mihara Tatehiro
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 71 Issue: 5 Pages: 108-108
- DOI
  10.1093/pasj/psz091
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K14762, KAKENHI-PROJECT-16K05287, KAKENHI-PROJECT-16K05301, KAKENHI-PROJECT-16K17672, KAKENHI-PROJECT-16H02198, KAKENHI-ORGANIZER-17H06357, KAKENHI-PROJECT-19H01946, KAKENHI-PLANNED-17H06362
[Journal Article] The 7-year MAXI/GSC X-Ray Source Catalog in the High Galactic Latitude Sky (3MAXI)2018
- Author(s)
  Kawamuro T., Ueda Y., Shidatsu M., Hori T., Morii M., Nakahira S., Isobe N., Kawai N., Mihara T., Matsuoka M., Morita T., Nakajima M., Negoro H., Oda S., Sakamoto T., Serino M., Sugizaki M., Tanimoto A., Tomida H., Tsuboi, Y. 他 11 名
- Journal Title
  
  The Astrophysical Journal Supplement Series
  
  Volume: 238 Issue: 2 Pages: 32-32
- DOI
  10.3847/1538-4365/aad1ef
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05301, KAKENHI-PROJECT-17K05395, KAKENHI-PROJECT-16K17672, KAKENHI-PROJECT-16K17717, KAKENHI-ORGANIZER-17H06357, KAKENHI-PROJECT-16H03965, KAKENHI-PROJECT-16J05742, KAKENHI-PROJECT-17J06407, KAKENHI-PROJECT-17J09016, KAKENHI-PROJECT-16K17667, KAKENHI-PROJECT-17K05392
[Journal Article] Ratio of black hole to galaxy mass of an extremely red dust-obscured galaxy at z = 2.522018
- Author(s)
  Matsuoka K.、Toba Y.、Shidatsu M.、Ueda Y.、Iwasawa K.、Terashima Y.、Imanishi M.、Nagao T.、Marconi A.、Wang W.-H.
- Journal Title
  
  Astronomy & Astrophysics
  
  Volume: 620 Pages: L3-L3
- DOI
  10.1051/0004-6361/201833943
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05030, KAKENHI-PROJECT-16K05296, KAKENHI-PROJECT-17K05384, KAKENHI-PROJECT-16K17672, KAKENHI-PROJECT-15H02070, KAKENHI-PROJECT-18J01050, KAKENHI-PROJECT-16H03958
[Journal Article] Discovery and state transitions of the new Galactic black hole candidate MAXI J1535?5712018
- Author(s)
  Nakahira Satoshi、Shidatsu Megumi、Makishima Kazuo、Ueda Yoshihiro、Yamaoka Kazutaka、Mihara Tatehiro、Negoro Hitoshi、Kawase Tomofumi、Kawai Nobuyuki、Morita Kotaro
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 70 Issue: 5
- DOI
  10.1093/pasj/psy093
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K05301, KAKENHI-PROJECT-17K05384, KAKENHI-PROJECT-16K17672, KAKENHI-ORGANIZER-17H06357, KAKENHI-PROJECT-16H03965
[Journal Article] X-Ray, Optical, and Near-infrared Monitoring of the New X-Ray Transient MAXI J1820+070 in the Low/Hard State2018
- Author(s)
  Shidatsu Megumi, Nakahira Satoshi, Yamada Satoshi, Kawamuro Taiki, Ueda Yoshihiro, Negoro Hitoshi, Murata Katsuhiro L., Itoh Ryosuke, Tachibana Yutaro, Adachi Ryo, Yatsu Yoichi, Kawai Nobuyuki, Hanayama Hidekazu, Horiuchi Takashi, Akitaya Hiroshi, Saito Tomoki, Takayama Masaki, Ohshima Tomohito 他 11 名
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 868 Issue: 1 Pages: 54-54
- DOI
  10.3847/1538-4357/aae929
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K05301, KAKENHI-PROJECT-17K05384, KAKENHI-PROJECT-16K17672, KAKENHI-ORGANIZER-17H06357, KAKENHI-PROJECT-16J05742, KAKENHI-PROJECT-17J09016, KAKENHI-PROJECT-15K05023
[Journal Article] State transitions of GRS 1739-278 in the 2014 outburst2018
- Author(s)
  Wang Sili、Kawai Nobuyuki、Shidatsu Megumi、Tachibana Yutaro、Yoshii Taketoshi、Sudo Masayuki、Kubota Aya
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 70 Issue: 4 Pages: 67-67
- DOI
  10.1093/pasj/psy058
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K17672, KAKENHI-ORGANIZER-17H06357, KAKENHI-PROJECT-16J05742
[Journal Article] Evolution of Thermally Driven Disk Wind in the Black Hole Binary 4U 1630-47 Observed with Suzaku and NuSTAR2018
- Author(s)
  Hori, T., Ueda, Y., Done, C., Shidatsu, M., Kubota, A.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 869 Issue: 2 Pages: 183-183
- DOI
  10.3847/1538-4357/aaea5e
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05384, KAKENHI-PROJECT-16K17672, KAKENHI-ORGANIZER-17H06357
[Journal Article] The 7-year MAXI/GSC Source Catalog of the Low-Galactic-latitude Sky (3MAXI)2018
- Author(s)
  Hori T., Shidatsu, M., Ueda, Y., Kawamuro, T., Morii, M., Nakahira, S., Isobe, N., Kawai, N., Mihara T., Matsuoka, M., Morita, T., Nakajima, M., Negoro, H., Oda, S., Sakamoto, T., Serino, M., Sugizaki, M., Tanimoto, A., Tomida, H., Tsuboi, Y. 他 10 名
- Journal Title
  
  The Astrophysical Journal Supplement Series
  
  Volume: 235 Issue: 1 Pages: 7-7
- DOI
  10.3847/1538-4365/aaa89c
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05301, KAKENHI-PROJECT-17K05384, KAKENHI-PROJECT-17K05395, KAKENHI-PROJECT-16K17667, KAKENHI-PROJECT-16K17672, KAKENHI-PROJECT-16K17717, KAKENHI-PROJECT-17J06407, KAKENHI-PROJECT-17J09016, KAKENHI-ORGANIZER-17H06357, KAKENHI-PROJECT-16H03965, KAKENHI-PLANNED-17H06362, KAKENHI-PROJECT-17K05392
[Journal Article] Discovery of the New X-Ray Transient MAXI J1807+132: A Candidate of a Neutron Star Low-mass X-Ray Binary2017
- Author(s)
  Shidatsu M., Tachibana Y., Yoshii T., Negoro H., Kawamuro T., Iwakiri W., Nakahira S., Makishima K., Ueda Y., Kawai N., Serino M., and Kennea J.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 850 Issue: 2 Pages: 155-155
- DOI
  10.3847/1538-4357/aa93f0
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05301, KAKENHI-PROJECT-17K05384, KAKENHI-PROJECT-16K17672, KAKENHI-PROJECT-16K17717, KAKENHI-ORGANIZER-17H06357, KAKENHI-PROJECT-16J05742, KAKENHI-PROJECT-17J09016, KAKENHI-PLANNED-17H06362, KAKENHI-PROJECT-16H03965
[Journal Article] Suzaku spectroscopy of the neutron star transient 4U 1608-52 during its outburst decay.2017
- Author(s)
  Armas Padilla M., Ueda Y., Hori T., Shidatsu M., Munoz-Darias T.
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 467 Pages: 290-297
- DOI
  10.1093/mnras/stx020
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17672, KAKENHI-PROJECT-17K05384
[Journal Article] Rapid optical variations correlated with X-rays in the 2015 second outburst of V404 Cygni (GS 2023+338)2017
- Author(s)
  Kimura Mariko、Kato Taichi、Isogai Keisuke、Tak Hyungsuk、Shidatsu Megumi、et al.
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 471 Issue: 1 Pages: 373-382
- DOI
  10.1093/mnras/stx1555
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17672, KAKENHI-PROJECT-17J08772, KAKENHI-PROJECT-17J10039
[Journal Article] NuSTAR and Swift Observations of the Ultraluminous X-Ray Source IC 342 X-1 in 2016: Witnessing Spectral Evolution2017
- Author(s)
  Shidatsu M., Ueda Y., Fabrika S.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 839 Issue: 1 Pages: 46-46
- DOI
  10.3847/1538-4357/aa67e7
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17672, KAKENHI-PROJECT-17K05384
[Journal Article] Hard X-ray luminosity function of tidal disruption events: First results from the MAXI extragalactic survey2016
- Author(s)
  Kawamuro, T., Ueda, Y., Shidatsu, M., Hori, T., Kawai, N., Negoro, H., Mihara, T.
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 68 Issue: 4 Pages: 5874-5874
- DOI
  10.1093/pasj/psw056
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-24103002, KAKENHI-PROJECT-14J01550, KAKENHI-PROJECT-26400228, KAKENHI-PROJECT-16K17672, KAKENHI-PROJECT-16H03965
[Journal Article] A soft X-ray lag detected in Centaurus A2016
- Author(s)
  Y Tachibana, T Kawamuro, Y Ueda, M Shidatsu, M Arimoto, Ti Yoshii, Y Yatsu, Y Saito, S Pike, N Kawai
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 68 Issue: SP1 Pages: S25-S25
- DOI
  10.1093/pasj/psw001
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-24103002, KAKENHI-PROJECT-16J05742, KAKENHI-PROJECT-26400228, KAKENHI-PROJECT-16K17672
[Journal Article] Broadband X-ray study of the galactic black hole binary 4U 1630-47 with Suzaku2016
- Author(s)
  Hori, T.; Ueda, Y.; Done, C.; Shidatsu, M.; Kawamuro, T.; Kubota, A.; Nakahira, S.
- Journal Title
  
  Astronomische Nachrichten
  
  Volume: 337 Issue: 4-5 Pages: 467-467
- DOI
  10.1002/asna.201612331
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24540237, KAKENHI-PROJECT-16K17672
[Journal Article] An Optically Thick Disk Wind in GRO J1655-40?2016
- Author(s)
  Shidatsu, M., Done, C., Ueda, Y.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 823 Issue: 2 Pages: 159-159
- DOI
  10.3847/0004-637x/823/2/159
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26400228, KAKENHI-PROJECT-16K17672
[Presentation] X線新星 Swift J0840.7-3516, MAXI J1848-015, MAXI J1803-298 の観測2022
- Author(s)
  志達めぐみ, 根來均, 三原建弘, 岩切渉, 上田佳宏, 河合誠之, 中平聡志, 杉崎睦, 小林浩平, 高城龍平, Sean Pike, Jamie Kennea, Keith Gendreau, 榎戸輝揚
- Organizer
  第22回宇宙科学シンポジウム
- Data Source
  KAKENHI-PROJECT-19K14762
[Presentation] 銀河系内ブラックホール候補天体 MAXI J1803-298 の発見と X 線長期モニタ観測2022
- Author(s)
  志達めぐみ, 小林浩平, 根來均, 岩切渉, 中平聡志, 上田佳宏, 三原建弘, 榎戸輝揚, Keith Gendreau, Zaven Arzoumanian, John Pope, Bruce Trout, 岡島崇, Yang Soong
- Organizer
  日本天文学会2022年春季年会
- Data Source
  KAKENHI-PROJECT-19K14762
[Presentation] Understanding disc winds in X-ray binaries2021
- Author(s)
  Megumi Shidatsu
- Organizer
  43rd COSPAR Science Assembly
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14762
[Presentation] The Peculiar X-Ray Transient Swift J0840.7-3516: An Unusual Galactic Low-mass X-Ray Binary?2021
- Author(s)
  Shidatsu, Megumi, Iwakiri, Wataru, Negoro, Hitoshi, Mihara, Tatehiro, Ueda, Yoshihiro, Kawai, Nobuyuki, Nakahira, Satoshi, Kennea, Jamie, Evans, Phil, Gendreau, Keith, Enoto, Teruaki, Tombesi, Francesco
- Organizer
  Microquasar 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14762
[Presentation] XRISM による SS 433 の X 線高分散分光観測2021
- Author(s)
  志達めぐみ
- Organizer
  Microquasar Workshop 2021 -- W50/SS433 and beyond --
- Invited
- Data Source
  KAKENHI-PROJECT-19K14762
[Presentation] 特異なX線トランジェント Swift J0840.7-3516 の観測2021
- Author(s)
  志達めぐみ, 岩切渉, 根來均, 三原建弘, Jamie Kennea, 上田佳宏, 河合誠之, 中平聡志, Keith Gendreau, 榎戸輝揚, Francesco Tombesi
- Organizer
  日本天文学会2021年春季年会
- Data Source
  KAKENHI-PROJECT-19K14762
[Presentation] OISTER と全天 X 線監視装置 MAXI のシナジー: 光赤外線・X 線モニタ観測によるブラックホール X 線連星の研究2020
- Author(s)
  志達めぐみ, 上田佳宏, 吉武知紘, 野上大作, 木邑真理子, 村田勝寛, 安達稜, 河合誠之, 中平聡志, 根來均, 三原建弘, 前原裕之, 磯貝桂介
- Organizer
  日本天文学会2020年春季年会
- Invited
- Data Source
  KAKENHI-PROJECT-19K14762
[Presentation] X線観測とデータ取得の方法2020
- Author(s)
  志達めぐみ
- Organizer
  多波長研究のための観測データの使い方・見方
- Invited
- Data Source
  KAKENHI-PROJECT-19K14762
[Presentation] X 線新星 MAXI J1820+070 の X 線・可視光モニタ観測 (II) 状態遷移の観測2019
- Author(s)
  志達めぐみ、中平聡志、村田勝寛、安達稜、河合誠之、上田佳宏、根來均
- Organizer
  日本天文学会 2019 年春季年会
- Data Source
  KAKENHI-PROJECT-16K17672
[Presentation] X線・光赤外線同時観測で探る X 線連星の降着円盤2019
- Author(s)
  志達めぐみ
- Organizer
  第10回光赤外線天文学大学間連携ワークショップ
- Invited
- Data Source
  KAKENHI-PROJECT-16K17672
[Presentation] 銀河系内ブラックホールX線連星の多波長観測2019
- Author(s)
  志達めぐみ
- Organizer
  FORCE 研究会: 高感度・広帯域X線観測で探るブラックホール降着現象の物理
- Invited
- Data Source
  KAKENHI-PROJECT-16K17672
[Presentation] X線・光赤外線同時観測で探る X 線連星の降着円盤2019
- Author(s)
  志達めぐみ
- Organizer
  第10回光赤外線天文学大学間連携ワークショップ
- Invited
- Data Source
  KAKENHI-PROJECT-19K14762
[Presentation] MAXI results on X-ray binaries2018
- Author(s)
  Megumi Shidatsu
- Organizer
  Time for Accretion
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17672
[Presentation] X線トランジェント天体MAXI J1807+132 と MAXI J1535-571 の発見と追観測2018
- Author(s)
  志達めぐみ、橘優太朗、吉井健敏、根來均、川室太希、岩切渉、中平聡志、牧島一夫、上田佳宏、河合誠之、芹野素子、Jamie Kennea、森田浩太郎
- Organizer
  第18回宇宙科学シンポジウム
- Data Source
  KAKENHI-PROJECT-16K17672
[Presentation] New eyes on X-ray astrophysical objects with Japanese and Chinese observatories2018
- Author(s)
  Megumi Shidatsu
- Organizer
  MAXI observation of MAXI J1535-571 and MAXI J1820+070
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17672
[Presentation] X線新星 MAXI J1820+070 の X 線・可視光モニタ観測2018
- Author(s)
  志達めぐみ、中平聡志、山田智史、上田佳宏、川室太希、根来均、村田勝寛、伊藤亮介、橘優太朗、安達稜、谷津陽一、河合誠之、花山秀和、堀内貴史、光赤外線大学間連携チーム
- Organizer
  日本天文学会 2018 秋季年会
- Data Source
  KAKENHI-PROJECT-16K17672
[Presentation] ブラックホールX線連星 H1743-322 の観測データを用いた熱駆動型円盤風モデルの検証2018
- Author(s)
  志達めぐみ、Chris Done
- Organizer
  2018年天文学会春季年会
- Data Source
  KAKENHI-PROJECT-16K17672
[Presentation] NuSTAR とSwift による超高光度X 線源IC 342 X-1 の同時観測2017
- Author(s)
  志達めぐみ, 上田佳宏, Sergei Fabrika
- Organizer
  日本天文学会2017年春季年会
- Place of Presentation
  九州大学
- Year and Date
  2017-03-15
- Data Source
  KAKENHI-PROJECT-16K17672
[Presentation] MAXI による X 線新星 MAXI J1807+132 の発見と X 線・可視光による追観測2017
- Author(s)
  志達めぐみ、橘優太朗、吉井健敏、根來均、川室太希、岩切渉、中平聡志、牧島一夫、上田佳宏、河合誠之、芹野素子、Jamie Kennea、森田浩太郎
- Organizer
  2017年天文学会秋季年会
- Data Source
  KAKENHI-PROJECT-16K17672
[Presentation] NuSTAR and Swift observations of the ultraluminous X-ray source IC 342 X-1 in 20162017
- Author(s)
  Shidatsu M.
- Organizer
  Ultra-luminous X-ray Source Workshop
- Place of Presentation
  ISAS (Sagamihara, Japan)
- Year and Date
  2017-03-06
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17672
[Presentation] An optically-thick disk wind in GRO J1655-40?2016
- Author(s)
  Shidatsu M.
- Organizer
  ULX and their environments
- Place of Presentation
  Strasbourg, France
- Year and Date
  2016-06-13
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17672
[Presentation] MAXI/GSC 7-year all-sky map and studies of large-scale diffuse structures2016
- Author(s)
  Shidatsu M., et al.
- Organizer
  The 6th MAXI international conference 7 years of MAXI: monitoring X-ray transients
- Place of Presentation
  RIKEN (Wako, Japan)
- Year and Date
  2016-12-05
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17672

1. 三原建弘 (20260200)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
2. 根來均 (30300891)

# of Collaborated Projects: 1 results

# of Collaborated Products: 9 results
3. 芹野素子 (70415199)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. YATSU Yoichi

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
5. ARIMOTO Makoto

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
6. Done Chris

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
7. 鳥羽儀樹

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
8. 今西昌俊

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
9. 岩切渉

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
10. 上田佳宏

# of Collaborated Projects: 0 results

# of Collaborated Products: 4 results
11. 河合誠之

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
12. 寺島雄一

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
13. 久保田あや

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Shidatsu Megumi 志達 めぐみ

Research Projects

Research Products

Co-Researchers

Revealing the launching mechanism and structure of black hole outflows through high resolution X-ray spectroscopy and multi-wavelength observationsPrincipal Investigator

Principal Investigator

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Transient objects with MAXI-NICER by the prompt on-orbit corporation OHMAN

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Resolving Launching Mechanism of Disk Winds in Black Hole Binaries via Comparison between X-ray Spectroscopic Observations and Theoretical PredictionsPrincipal Investigator

Principal Investigator

Project Period (FY)

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Review Section

Research Institution

Revealing the Launching Mechanism of Disk Winds in Black Hole Binaries through High Resolution X-ray SpectroscopyPrincipal Investigator

Principal Investigator

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Research Institution

[Journal Article] Discovery and Long-term Broadband X-Ray Monitoring of Galactic Black Hole Candidate MAXI J1803-2982022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] MAXI and NuSTAR Observations of the Faint X-Ray Transient MAXI J1848-015 in the GLIMPSE-C01 Cluster2022

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Journal Title

DOI

Data Source

[Journal Article] Discovery of a strong 6.6 keV emission feature from EXO 1745-248 after the superburst in 2011 October2021

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DOI

Data Source

[Journal Article] The Peculiar X-ray Transient Swift J0840.7-3516: an Unusual Low Mass X-ray Binary or a Tidal Disruption Event?2021

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Data Source

[Journal Article] On the nature of the anomalous event in 2021 in the dwarf nova SS?Cygni and its multi-wavelength transition2021

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DOI

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[Journal Article] The RS CVn-type Star GT Mus Shows Most Energetic X-Ray Flares Throughout the 2010s2021

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DOI

Data Source

[Journal Article] Discovery of the Black Hole X-Ray Binary Transient MAXI J1348?6302020

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DOI

Data Source

[Journal Article] Discovery of Dying Active Galactic Nucleus in Arp 187: Experience of Drastic Luminosity Decline within 104 yr2019

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DOI

Data Source

[Journal Article] NuSTAR Discovery of Dead Quasar Engine in Arp 1872019

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DOI

Data Source

[Journal Article] Does the mid-infrared-hard X-ray luminosity relation for active galactic nuclei depend on Eddington ratio?2019

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DOI

Data Source

[Journal Article] Application of the Thermal Wind Model to Absorption Features in the Black Hole X-Ray Binary H1743?3222019

Author(s)

Journal Title

Shidatsu Megumi 志達めぐみ