Transport of plasma mass and energy in the Jovian inner magnetosphere

• Project/Area Number: 26400476
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Space and upper atmospheric physics
• Research Institution: Tohoku University
• Principal Investigator: Tsuchiya Fuminori 東北大学, 理学研究科, 助教 (10302077)
• Co-Investigator(Renkei-kenkyūsha): YOHIOKA Kazuo 東京大学, 領域創成科学研究科, 講師 (70637131) ; YAGI Manabu 理化学研究所, 計算科学研究センター, 特別研究員 (90647679) ; KASABA Yasumasa 東北大学, 大学院理学研究科, 教授 (10295529)
• Research Collaborator: KIMURA Tomoki ; TAO Chihiro
• Project Period (FY): 2014-04-01 – 2018-03-31
• Project Status: Completed (Fiscal Year 2017)
• Budget Amount: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000); Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000); Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000); Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
• Keywords: 木星磁気圏 / イオ / ひさき衛星 / 木星 / 磁気圏 / ひさき / イオプラズマトーラス / オーロラ / 極端紫外線 / 衛星イオ / 火山 / 電子加熱

Outline of Final Research Achievements

The innermost Galilean satellite, Io, supplies a large amount of volcanic gases to the Jovian magnetosphere, and the outward transport of ionized gasses is responsible for forming a huge and rotation-dominant magnetosphere. The plasma supply from the satellite has a key role in the characterization of the Jovian magnetosphere. Using a continuous data set of the Io plasma torus obtained from an extreme ultraviolet spectroscope onboard the HISAKI satellit, it is found that the volcanic eruptions in Io caused significant variations of the plasma population in the inner magnetosphere. Intense short-lived auroral brightenings which represent transient energy releases in the outer part of the magnetosphere occurred frequently during this period. This is the first observational evidence showing that the strength of a plasma source in the inner magnetosphere can control a large-scale radial circulation of mass and energy in a rotation-dominant magnetosphere.

Research Products

• [Int'l Joint Research] Lancaster University/University College London(英国)
• [Int'l Joint Research] Colorado University/JHU/APL(米国)
• [Int'l Joint Research] LESIA, Observatoir de Paris/IRAP/LATMOS(フランス)
• [Int'l Joint Research] University of Liege(ベルギー)
• [Int'l Joint Research] Lancaster University/University College London(英国)
• [Int'l Joint Research] University College London/Colorado University/JHU/APL(米国)
• [Int'l Joint Research] LESIA, Observatoire de Paris/IRAP/LATMOS(フランス)
• [Int'l Joint Research] Université de Liège(ベルギー)
• [Journal Article] Response of Jupiter's Aurora to Plasma Mass Loading Rate Monitored by the Hisaki Satellite During Volcanic Eruptions at Io (2018)
  • Author(s): T. Kimura, Y. Hiraki, C. Tao, F. Tsuchiya, P. A. Delamere, K. Yoshioka, G. Murakami, A. Yamazaki, H. Kita, S. V. Badman, K. Fukazawa, I. Yoshikawa, M. Fujimoto
  • Journal Title: Journal of Geophysical Research Volume: 123 Issue: 3 Pages: 1-15
  • DOI: 10.1002/2017ja025029
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Variation of Jupiter's Aurora Observed by Hisaki/EXCEED: 3. Volcanic Control of Jupiter's Aurora (2018)
  • Author(s): Tao, C., Kimura, T., Tsuchiya, F., Muirakami, G., Yoshioka, K., Yamazaki, A., S. V.. Badman, Misawa, H., Kita, H., Kasaba, Y., Yoshikawa, I., Fujimoto, M.
  • Journal Title: Geophysical Research Letters Volume: 45 Issue: 1 Pages: 71-79
  • DOI: 10.1002/2017gl075814
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Volcanic activity on Io and its influence on the dynamics of the Jovian magnetosphere observed by EXCEED/Hisaki in 2015 (2017)
  • Author(s): Ichiro Yoshikawa, Fumiharu Suzuki, Reina Hikida, Kazuo Yoshioka, Go Murakami, Fuminori Tsuchiya, Chihiro Tao, Atsushi Yamazaki, Tomoki Kimura, Hajime Kita, Hiromasa Nozawa and Masaki Fujimoto
  • Journal Title: Earth, Planets and Space Volume: 69 Issue: 1 Pages: 110-121
  • DOI: 10.1186/s40623-017-0700-9
  • Peer Reviewed / Open Access
• [Journal Article] Transient brightening of Jupiter’s aurora observed by the Hisaki satellite and Hubble Space Telescope during approach phase of the Juno spacecraft (2017)
  • Author(s): Tomoki Kimura, J. D. Nichols, R. L. Gray, C. Tao, G. Murakami, A. Yamazaki, S. V. Badman, F. Tsuchiya, K. Yoshioka, H. Kita, D. Grodent, G. Clark, I. Yoshikawa, and M. Fujimoto
  • Journal Title: Geophysical Research Letters Volume: 44 Issue: 10 Pages: 4523-4531
  • DOI: 10.1002/2017gl072912
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Three-year of observations of Jupiter’s aurora and Io plasma torus variabilities by earth orbiting extreme-ultraviolet spectroscope HISAKI (2017)
  • Author(s): F Tsuchiya, K Yoshioka, T Kimura, G Murakami, C Tao, H Kita, I Yoshikawa, A Yamazaki, Y Kasaba
  • Journal Title: Journal of Physics: Conference Series Volume: 869 Pages: 012069-012069
  • DOI: 10.1088/1742-6596/869/1/012069
  • Peer Reviewed / Open Access
• [Journal Article] Planetary plasma and atmospheres explored by space missions in Japan: Hisaki, Akatsuki, and beyond (2017)
  • Author(s): Kasaba, Y., T Imamura, F Tsuchiya, N Terada, Y Miyoshi, Y Kasai and Y Saito
  • Journal Title: Journal of Physics: Conference Series Volume: 869 Pages: 012094-012094
  • DOI: 10.1088/1742-6596/869/1/012094
  • Peer Reviewed / Open Access
• [Journal Article] Radial variation of sulfur and oxygen ions in the Io plasma torus as deduced from remote observations by Hisaki, Journal of Geophysical Research (2017)
  • Author(s): Yoshioka, K., F. Tsuchiya, T. Kimura, M. Kagitani, G. Murakami, A. Yamazaki, M. Kuwabara, F. Suzuki, R. Hikida, I. Yoshikawa, and M. Fujimoto, F. Bagenal
  • Journal Title: Journal of Geophysical Research Volume: 122 Issue: 3 Pages: 2999-3012
  • DOI: 10.1002/2016ja023691
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] The time variation of atomic oxygen emission around Io during a volcanic event observed with Hisaki/EXCEED (2017)
  • Author(s): Ryoichi Koga, Fuminori Tsuchiya, Masato Kagitani, Takeshi Sakanoi, Mizuki Yoneda, Kazuo Yoshioka, Tomoki Kimura, Go Murakami, Atsushi Yamazaki, Ichiro Yoshikawa, H Todd Smith
  • Journal Title: Icarus Volume: 299 Pages: 300-307
  • DOI: 10.1016/j.icarus.2017.07.024
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Three-year of observations of Jupiter’s aurora and Io plasma torus variabilities by earth orbiting extreme-ultraviolet spectroscope HISAKI (2017)
  • Author(s): Tsuchiya, F., K. Yoshioka, T. Kimura, G. Murakami, C. Tao, H. Kita, I. Yoshikawa, A. Yamazaki, Y. Kasaba
  • Journal Title: Journal of Physics: Conference Series Volume: -
• [Journal Article] みんなでふたたび木星へ,そして氷衛星へ その4 ~電波・プラズマ波動観測器RPWIの飛翔へ (2016)
  • Author(s): 笠羽 康正, 三澤 浩昭, 土屋 史紀, 笠原 禎也, 井町 智彦, 木村 智樹, 加藤 雄人, 熊本 篤志, 小嶋 浩嗣, 八木谷 聡, 尾崎 光紀, 石坂 圭吾, 垰 千尋, 三好 由純, 阿部 琢美, Baptiste Cecconi, 諸岡 倫子, Jan-Erik Wahlund, JUICE-RPWI日本チーム
  • Journal Title: 日本惑星科学会誌 Volume: 25 Pages: 96-107
  • NAID: 130005313144
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Properties of hot electrons in the Jovian inner magnetosphere deduced from extended observations of the Io Plasma Torus (2016)
  • Author(s): Yoshikawa, I.; Yoshioka, K.; Murakami, G.; Suzuki, F.; Hikida, R.; Yamazaki, A.; Kimura, T.; Tsuchiya, F.; Kagitani, M.; Sakanoi, T.; Uemizu, K.; Tao, C.; Nozawa, H.; Kasaba, Y.; Fujimoto, M.
  • Journal Title: Geophys. Res. Lett. Volume: 43 Issue: 22 Pages: 11552-11557
  • DOI: 10.1002/2016gl070706
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Response of Jupiter’s inner magnetosphere to the solar wind derived from extreme ultraviolet monitoring of the Io plasma torus (2016)
  • Author(s): Murakami, G.; Yoshioka, K.; Yamazaki, A.; Tsuchiya, F.; Kimura, T.; Tao, C.; Kita, H.; Kagitani, M.; Sakanoi, T.; Uemizu, K.; Kasaba, Y.; Yoshikawa, I.; Fujimoto, M.
  • Journal Title: Geophys. Res. Lett. Volume: 2016 Issue: 24 Pages: 12308-12316
  • DOI: 10.1002/2016gl071675
  • Peer Reviewed
• [Journal Article] Weakening of Jupiter’s main auroral emissionduring January 2014 (2016)
  • Author(s): Badman, S. V., B. Bonfond, M. Fujimoto, R.L. Gray, Y. Kasaba, S. Kasahara, T. Kimura,H. Melin, J. D. Nichols, A.J. Steffl, C. Tao, F. Tsuchiya, A. Yamazaki, M. Yoneda, I. Yoshikawa, and K. Yoshioka
  • Journal Title: J. Geophys. Res. Volume: 43 Issue: 3 Pages: 988-997
  • DOI: 10.1002/2015gl067366
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Local electron heating in the Io plasma torus associated with Io from HISAKI satellite observation (2015)
  • Author(s): Tsuchiya, F., M. Kagitani, K. Yoshioka, T. Kimura, G. Murakami, A. Yamazaki, H. Nozawa, Y. Kasaba, T. Sakanoi, K. Uemizu, I. Yoshikawa
  • Journal Title: J. Geophys. Res. Volume: 120 Issue: 12 Pages: 10317-10333
  • DOI: 10.1002/2015ja021420
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Brightening event seen in observations of Jupiter’s extended sodium nebula (2015)
  • Author(s): Yoneda, M., M. Kagitani, F. Tsuchiya, T. Sakanoi, S. Okano
  • Journal Title: ICARUS Volume: 261 Pages: 31-33
  • DOI: 10.1016/j.icarus.2015.07.037
  • Peer Reviewed
• [Journal Article] ransient internally-driven aurora at Jupiter discovered by Hisaki and Hubble Space Telescope (2015)
  • Author(s): Tomoki KIMURA, S. V. Badman, C. Tao, K. Yoshioka, G. Murakami, A. Yamazaki, F. Tsuchiya, B. Bonfond, A. J. Steffl, A. Masters, S. Kasahara, H. Hasegawa, I. Yoshikawa, M. Fujimoto, and J. T. Clarke
  • Journal Title: Geophys. Res. Lett. Volume: 42 Issue: 6 Pages: 1662-1668
  • DOI: 10.1002/2015gl063272
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Variation of Jupiter's Aurora Observed by Hisaki/EXCEED: 2. Estimations of Auroral Parameters and Magnetospheric Dynamics (2015)
  • Author(s): Tao, C., T. Kimura, S. V. Badman, G. Murakami, K. Yoshioka, F. Tsuchiya, N. André, I. Yoshikawa, A. Yamazaki, M. Fujimoto
  • Journal Title: J. Geophys. Res. Volume: - Issue: 5 Pages: 4055-4071
  • DOI: 10.1002/2015ja021272
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Jupiter's X-ray and EUV auroras monitored by Chandra, XMM-Newton, and Hisaki satellite (2015)
  • Author(s): Kimura, T., R. Kraft, R. Elsner, G. Branduardi-Raymont, R. Gladstone, C. Tao, K. Yoshioka, G. Murakami, A. Yamazaki, F. Tsuchiya, M. F. Vogt, A. Masters, H. Hasegawa, S. V. Badman, E. Roediger, Y. Ezoe, I. Yoshikawa, M. Fujimoto, and S. S. Murray
  • Journal Title: J. Geophys. Res. Volume: 212 Issue: 3 Pages: 1-13
  • DOI: 10.1002/2015ja021893
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] he Evidence for the Global Electron Transportation into the Jovian Inner Magnetosphere (2014)
  • Author(s): K. Yoshioka, G. Murakami, A. Yamazaki, F. Tsuchiya, T. Kimura, M. Kagitani, T. Sakanoi, K. Uemizu, Y. Kasaba, I. Yoshikawa, and M. Fujimoto
  • Journal Title: Science Volume: 345 Issue: 6204 Pages: 1581-1584
  • DOI: 10.1126/science.1256259
  • Peer Reviewed / Open Access
• [Journal Article] Extreme Ultraviolet Radiation Measurement for Planetary Atmospheres/Magnetospheres from the Earth-Orbiting Spacecraft (Extreme Ultraviolet Spectroscope for Exospheric Dynamics: EXCEED) (2014)
  • Author(s): Yoshikawa, Ichiro; Yoshioka, Kazuo; Murakami, Go; Yamazaki, Atsushi; Tsuchiya, Fuminori; Kagitani, Masato; Sakanoi, Takeshi; Terada, Naoki; Kimura, Tomoki; Kuwabara, Masaki; Fujiwara, Kuto; Hamaguchi, Tomoya; Tadokoro, Hiroyasu
  • Journal Title: Space Science Reviews Volume: 184 Issue: 1-4 Pages: 237-258
  • DOI: 10.1007/s11214-014-0077-z
  • Peer Reviewed / Open Access
• [Journal Article] Field-of-View Guiding Camera on the HISAKI (SPRINT-A) Satellite (2014)
  • Author(s): A. Yamazaki, F. Tsuchiya, T. Sakanoi, K. Uemizu, K. Yoshioka, G. Murakami, M. Kagitani, Y. Kasaba, I. Yoshikawa, N. Terada, T. Kimura, S. Sakai, K. Nakaya, S. Fukuda, S. Sawai
  • Journal Title: Space Sci Re v Volume: 184 Issue: 1-4 Pages: 259-274
  • DOI: 10.1007/s11214-014-0106-y
  • Peer Reviewed / Open Access
• [Presentation] Io and magntospheric plasma interaction derived from the HISAKI observation (2018)
  • Author(s): 土屋史紀, 吉岡和夫, 鍵谷将人, 木村智樹, 村上豪, 山崎敦, 三澤浩昭, 笠羽康正, 吉川一朗, 坂野井健, 古賀亮一, 荒川崚, 鈴木文晴, 疋田伶奈
  • Organizer: 第18回宇宙科学シンポジウムプログラム
• [Presentation] 衛星イオに支配される木星磁気圏のプラズマ環境 (2018)
  • Author(s): F. Tsuchiya, K. Yoshioka, T. Kimura, R. Koga, G. Murakami, A. Yamazaki, M. Kagitani, C. Tao, F. Suzuki, R. Hikida, I. Yoshikawa, Y. Kasaba, H. Kita, H. Misawa, and T. Sakanoi
  • Organizer: 第19回惑星圏研究会
• [Presentation] ひさき衛星/EXCEEDならびに地上観測による火山活動に伴うイオプラズマトーラス中の硫黄イオン温度の時間変動 (2017)
  • Author(s): 土屋史紀、古賀亮一、米田瑞生、吉岡和夫、木村智樹、村上豪、吉川一郎、山崎敦
  • Organizer: 太陽惑星系宇宙プラズマ中の重イオンに関する研究集会
  • Place of Presentation: 大阪電気通信大学（大阪府寝屋川市）
  • Year and Date: 2017-03-08
  • Invited
• [Presentation] Three Years of Observations of Jupiter’s Aurora and Io Plasma Torus Variabilities by Earth Orbiting Extreme-Ultraviolet Spectroscope HISAKI (2017)
  • Author(s): Tsuchiya, F., K. Yoshioka, T. Kimura, G. Murakami, C. Tao, H. Kita, I. Yoshikawa, A. Yamazaki, Y. Kasaba
  • Organizer: The International Conference Frontiers in Theoretical and Applied Physics (FTAPS 2017)
  • Place of Presentation: ドバイ（アラブ首長国連邦）
  • Year and Date: 2017-02-20
  • Int'l Joint Research
• [Presentation] ひさき衛星 3年間の科学成果と今後の観測計画 (2017)
  • Author(s): 土屋史紀, 山崎 敦, 吉岡和夫, 村上 豪, 木村智樹, 垰 千尋, 益永 圭,北 元,寺田直樹, 笠羽康正, 桑原正輝, 奈良 佑亮, 吉川一朗, ひさきサイエンスチーム
  • Organizer: 宇宙科学シンポジウム
• [Presentation] 衛星イオの火山活動と 磁気圏へのガス散逸 (2017)
  • Author(s): 土屋史紀, 米田瑞生, 古賀亮一, ひさきサイエンスチーム
  • Organizer: 第５回衛星系研究会：冥王星系の起源
• [Presentation] Io-related electron heating in the Io plasma torus: Emission model (2017)
  • Author(s): F. Tsuchiya, and HISAKI science team
  • Organizer: Symposium on Planetary Science 2017
• [Presentation] THREE YEARS OF OBSERVATINS OF JUPITER’S AURORA AND IO PLASMA TORUS VARIABILITIES BY EARTH ORBITING EXTREME-ULTRAVIOLET SPECTROSCOPE HISAKI (2017)
  • Author(s): Fuminori Tsuchiya, Kazuo Yoshioka, Tomoki Kimura, Go Murakami, Chihiro Tao, Hajime Kita, Ichiro Yoshikawa, Atsushi Yamazaki, Yasumasa Kasaba
  • Organizer: The International Conference Frontiers in Theoretical and Applied Physics (FTAPS 2017)
  • Int'l Joint Research
• [Presentation] 衛星イオから木星磁気圏へのプラズマ供給過程 (2017)
  • Author(s): 土屋史紀、古賀亮一、米田瑞生、吉岡和夫、木村智樹、村上豪、吉川一郎、山崎敦
  • Organizer: 太陽惑星系宇宙プラズマ中の重イオンに関する研究集会
  • Invited
• [Presentation] Three-year of observations of Jupiter’s aurora and Io plasma torusvariabilities by extreme-ultraviolet spectroscope HISAKI and futuredirections (2017)
  • Author(s): Fuminori Tsuchiya, Kazuo Yoshioka, Tomoki Kimura, Go Murakami, Chihiro Tao, Masato Kagitani, Mizuki Yoneda, Ryoichi Koga, Hajime Kita1, Ichiro Yoshikawa, Atsushi Yamazaki, Yasumasa Kasaba
  • Organizer: JpGU-AGU Joint Meeting 2017
  • Int'l Joint Research / Invited
• [Presentation] Enhancement of Jovian magnetospheric plasma circulation dueto mass supply change from the satellite Io (2017)
  • Author(s): Fuminori Tsuchiya, Tomoki Kimura, Kazuo Yoshioka, Mizuki Yoneda, Ryoichi Koga, Masato Kagitani, Go Murakami, Chihiro Tao, Hiroaki Misawa, Atsushi Yamazaki, Ichiro Yoshikawa, Yasumasa Kasaba, and HISAKI science team
  • Organizer: Magnetospheres of outer planets 2017
  • Int'l Joint Research
• [Presentation] Io-related electron heating in the Io plasma torus:effect of local plasma density around Io (2017)
  • Author(s): 土屋史紀, 吉岡和夫, 鍵谷将人, 木村智樹, 村上豪, 山崎敦, 三澤浩昭, 笠羽康正,吉川一朗, 坂野井健, 古賀亮一, 荒川崚, 鈴木文晴, 疋田伶奈
  • Organizer: 地球電磁気・地球惑星圏学会第142 回総会・講演会
• [Presentation] Effect of plasma density around Io on local electron heating in the Io plasma torus (2017)
  • Author(s): Fuminori Tsuchiya, Kazuo Yoshioka, Masato Kagitani, Tomoki Kimura, Go Murakami, AtsushiYamazaki, Hiroaki Misawa, Yasumasa Kasaba, Ichiro Yoshikawa, Takeshi Sakanoi, Ryoichi Koga, Arakawa Ryo, Fumiharu Suzuki and Reina Hikida
  • Organizer: AGU fall meeting
  • Int'l Joint Research
• [Presentation] ひさき衛星による木星オーロラ・プラズマトーラスの極端紫外線観測 (2016)
  • Author(s): 土屋史紀、木村智樹、垰千尋、吉岡和夫、田所裕康、鍵谷将人、村上豪、山崎敦、吉川一朗、ひさきサイエンスチーム
  • Organizer: 「プラズマ科学における分光計測の高度化と原子分子過程研究の新展開」「原子分子データ応用フォーラムセミナー」合同研究会
  • Place of Presentation: 核融合研究所(岐阜県土岐市）
  • Year and Date: 2016-12-20
  • Invited
• [Presentation] Io’s volcanic influence on the Jovian magnetosphere: Observational evidence from the HISAKI observation (2016)
  • Author(s): Tsuchiya, F., M. Kagitani, M. Yoneda, R. Koga, T. Kimura, K, Yoshioka, G. Murakami, C. Tao, H. Misawa, A. Yamazaki, I. Yoshikawa, Y. Kasaba, T. Sakanoi, and HISAKI science team
  • Organizer: AGU 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
• [Presentation] Change in radial distribution of Io plasma torus and Jupiter's aurora activity during Io's volcanic active period in 2015 (2016)
  • Author(s): Tsuchiya, F. M. Kagitani, M. Yoneda, T. Kimura, K. Yoshioka, G. Murakami, C. Tao, H. Misawa, A. Yamazaki, I. Yoshikawa, Y. Kasaba, T. Sakanoi
  • Organizer: 地球電磁気・地球惑星圏学会第140回総会・講演会
  • Place of Presentation: 九州大学（福岡県福岡市）
  • Year and Date: 2016-11-20
• [Presentation] 衛星イオからのイオン散逸とイオ下流域での電子加熱 -ひさき衛星観測- (2016)
  • Author(s): 土屋史紀、米田瑞生、古賀亮一、吉岡和夫、木村智樹、村上豪、野澤博正、鍵谷将人、坂野井健、笠羽康正、吉川一朗
  • Organizer: 太陽惑星系宇宙プラズマ中の重イオンに関する研究集会
  • Place of Presentation: 名古屋大学(名古屋市)
  • Year and Date: 2016-01-27
  • Invited
• [Presentation] Io's volcanic influence on the Jovian magnetosphere: HISAKI observation (2016)
  • Author(s): Tsuchiya, F., K. Yoshioka, T. Kimura, G. Murakami, M. Yoneda, R. Koga, M. Kagitani, H. Nozawa, C. Tao, H. Misawa, T. Sakanoi, Y. Kasaba, A. Yamazaki, I. Yoshikawa
  • Organizer: JPGU 2016
  • Place of Presentation: 幕張メッセ国際会議場(千葉県千葉市)
  • Int'l Joint Research
• [Presentation] Io's volcanic influence on the Io plasma torus: HISAKI observation in 2015 (2015)
  • Author(s): Tsuchiya, F., K. Yoshioka, T. Kimura, G. Murakami, M. Yoneda, R. Koga, M. Kagitani, T. Sakanoi, Y. Kasaba, A. Yamazaki, I. Yoshikawa
  • Organizer: AGU fall meeting
  • Place of Presentation: San Francisco(Moscone center), USA
  • Year and Date: 2015-12-14
  • Int'l Joint Research
• [Presentation] Local electron heating around Io observed by HISAKI/EXCEED (2015)
  • Author(s): Tsuchiya, F., M. Kagitani, K. Yoshioka, H. Nozawa, T. Kimura, G. Murakami, A. Yamazaki, Y. Kasaba, T. Sakanoi, I. Yoshikawa
  • Organizer: AOGS2015
  • Place of Presentation: シンガポール(SUNTEC), シンガポール
  • Year and Date: 2015-08-02
  • Int'l Joint Research
• [Presentation] ひさき衛星がとらえた 衛星イオの火山活動変動 (2015)
  • Author(s): 土屋史紀,鍵谷将人,米田瑞生,古賀亮一,坂野井健, 笠羽康正, 吉岡和夫,木村智樹, 村上豪, 山崎敦, 吉川一朗
  • Organizer: 衛星系研究会2015：衛星系系と噴火現象
  • Place of Presentation: 北海道大学(札幌市)
  • Year and Date: 2015-07-21
  • Invited
• [Presentation] Local electron heating in the Io plasma torus associated with Io observed by the HISAKI satellite (2015)
  • Author(s): Tsuchiya, F., M. Kagitani, K. Yoshioka, H. Nozawa, T. Kimura , G. Murakami, A. Yamazaki, Y. Kasaba, T. Sakano, I. Yoshikawa
  • Organizer: Magnetospheres of outer planets 2015
  • Place of Presentation: Atlanta(Georgia Tech Global Learning Center), USA
  • Year and Date: 2015-06-01
  • Int'l Joint Research
• [Presentation] Local electron heating around Io observed by the HISAKI satellite (2015)
  • Author(s): Tsuchiya, F., M. Kagitani, K. Yoshioka,H. Nozawa, T. Kimura, G. Murakami, A. Yamazaki, Y. Kasaba, T. Sakanoi, I. Yoshikawa
  • Organizer: JPGU 2015
  • Place of Presentation: 幕張メッセ（千葉市）
  • Year and Date: 2015-05-24
  • Int'l Joint Research
• [Presentation] Electron heating associated with Io-plasma torus interaction (2015)
  • Author(s): Tsuchiya, F., K. Yoshioka, T. Kimura, G. Murakami, M. Kagitani, A. Yamazaki, Y. Kasaba, T. Sakanoi, I. Yoshikawa and H. Nozawa
  • Organizer: Symposium on Planetary Science 2015
  • Place of Presentation: 東北大学(宮城県仙台市)
  • Year and Date: 2015-02-17
• [Presentation] 木星-衛星イオの電磁結合における電子加熱 (2015)
  • Author(s): 土屋史紀, 鍵谷将人,吉岡和夫,木村智樹,村上豪,野澤宏大,吉川一朗,山崎敦,笠羽康正,坂野井健
  • Organizer: 第15回宇宙科学シンポジウム
  • Place of Presentation: 宇宙科学研究所'(神奈川県相模原市)
  • Year and Date: 2015-01-06
• [Presentation] Local electron heating in the Io plasma torus associated with Io: the HISAKI observation (2014)
  • Author(s): Fuminori Tsuchiya, Kazuo Yoshioka, Tomoki Kimura, Go Murakami, Masato Kagitani, Atsushi Yamazaki, Yasumasa Kasaba, Takeshi Sakanoi, Ichiro Yoshikawa and Hiromasa Nozawa
  • Organizer: AGU fall meeting
  • Place of Presentation: San Francisco, USA
  • Year and Date: 2014-12-16
• [Presentation] Local electron heating in the Io plasma torus associated with Io observed by HISAKI (2014)
  • Author(s): 土屋 史紀,吉岡 和夫,木村 智樹,山崎 敦,村上 豪,鍵谷 将人,笠羽 康正,坂野井 健,吉川 一朗,野澤 宏大
  • Organizer: 第136回地球電磁気・地球惑星圏学会講演会
  • Place of Presentation: キッセイ文化ホール(長野県松本市)
  • Year and Date: 2014-10-31
• [Presentation] HISAKI衛星搭載極端紫外分光撮像装置で観測されたイオプラズマトーラスの空間分布と時間変動 (2014)
  • Author(s): 土屋 史紀, 吉川 一朗, 吉岡 和夫, 木村 智樹, 山崎 敦, 村上 豪, 鍵谷 将人, 寺田 直樹, 笠羽 康正, 坂野井 健
  • Organizer: 日本地球惑星科学連合 連合大会 2014年大会
  • Place of Presentation: パシフィコ横浜(神奈川県横浜市)
  • Year and Date: 2014-05-01
• [Remarks] JSPS Sakura project
  • URL: http://c.gp.tohoku.ac.jp/sakura/
• [Remarks] The influence of Io on Jupiter's Magnetosphere
  • URL: http://www.issibern.ch/teams/iojupitermagnet/
• [Remarks] Welcome to DARTS/Hisaki
  • URL: https://darts.isas.jaxa.jp/stp/hisaki/
• [Remarks] ISASニュース特集：惑星分光観測衛星「ひさき」
  • URL: http://www.isas.jaxa.jp/feature/special_issues/hisaki/
• [Remarks] 木星を取り囲む高温のプラズマリング ～惑星分光観測衛星「ひさき」がイオからの大気流出と加熱現象～
  • URL: https://www.tohoku.ac.jp/japanese/2016/05/award20160512-01.html
• [Remarks] Sakura project Joint research France and Japan
  • URL: http://c.gp.tohoku.ac.jp/sakura/
• [Remarks] 木星を取り囲む高温のプラズマリング
  • URL: http://www.sci.tohoku.ac.jp/news/20160512-7885.html