Electron hybrid and MHD code cross-reference simulation for the study of radiation belt electrons in the planetary magnetospheres
Project/Area Number |
15H03730
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Research Category |
Grant-in-Aid for Scientific Research (B)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Space and upper atmospheric physics
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Research Institution | Tohoku University |
Principal Investigator |
Katoh Yuto 東北大学, 理学研究科, 准教授 (60378982)
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Co-Investigator(Kenkyū-buntansha) |
深沢 圭一郎 京都大学, 学術情報メディアセンター, 准教授 (50377868)
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Co-Investigator(Renkei-kenkyūsha) |
KASAHARA Satoshi 東京大学, 大学院理学系研究科, 准教授 (00550500)
MIYAKE Yohei 神戸大学, 大学院システム情報学研究科, 准教授 (50547396)
OMURA Yoshiharu 京都大学, 生存圏研究所, 教授 (50177002)
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Research Collaborator |
Kurth William 米国アイオワ大学
Menietti Doug 米国アイオワ大学
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Project Period (FY) |
2015-04-01 – 2018-03-31
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Project Status |
Completed (Fiscal Year 2017)
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Budget Amount *help |
¥16,770,000 (Direct Cost: ¥12,900,000、Indirect Cost: ¥3,870,000)
Fiscal Year 2017: ¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2016: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
Fiscal Year 2015: ¥6,110,000 (Direct Cost: ¥4,700,000、Indirect Cost: ¥1,410,000)
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Keywords | 宇宙プラズマ・プラズマ波動 / 地球惑星磁気圏 / 太陽地球システム・宇宙天気 / オーロラ・磁気嵐 |
Outline of Final Research Achievements |
We studied the acceleration process of relativistic electrons in planetary radiation belts by conducting 'cross-reference' simulations. We carried out (1) the magnetohydrodynamic (MHD) code for the interaction between solar wind and planetary magnetospheres and (2) electron hybrid code simulations reproducing the generation of whistler-mode chorus emissions, which play crucial roles in the efficient acceleration process of relativistic electrons in planetary magnetospheres. Based on the simulation results, we revealed the condition required for the chorus generation in the terrestrial and Jovian magnetospheres.
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Report
(4 results)
Research Products
(48 results)
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[Journal Article] Software-type Wave-Particle Interaction Analyzer (SWPIA) by RPWI for JUICE: Science objectives and implementation2018
Author(s)
Katoh, Y., H. Kojima, K. Asamura, Y. Kasaba, F. Tsuchiya, Y. Kasahara, T. Imachi, H. Misawa, A. Kumamoto, S. Yagitani, K. Ishisaka, T. Kimura, M. Hikishima, Y. Miyoshi, M. Shoji, M. Kitahara, O. Santolik, J. Bergman, W. Puccio, R. Gill, M. Wieser, W. Schmidt, S. Barabash, and J.-E. Wahlund
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Journal Title
Proceedings of PRE8 (8th International Workshop on Planetary, Solar and Heliospheric Radio Emissions)
Volume: 印刷中
Related Report
Peer Reviewed / Int'l Joint Research
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[Journal Article] Theory, modeling, and integrated studies in the Arase (ERG) project2018
Author(s)
Seki Kanako、Miyoshi Yoshizumi、Ebihara Yusuke、Katoh Yuto、Amano Takanobu、Saito Shinji、Shoji Masafumi、Nakamizo Aoi、Keika Kunihiro、Hori Tomoaki、Nakano Shin’ya、Watanabe Shigeto、Kamiya Kei、Takahashi Naoko、Omura Yoshiharu、Nose Masahito、Fok Mei-Ching、Tanaka Takashi、Ieda Akimasa、Yoshikawa Akimasa
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Journal Title
Earth, Planets and Space
Volume: 70
Issue: 1
Pages: 17-17
DOI
NAID
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] The Plasma Wave Experiment (PWE) on board the Arase (ERG) Satellite2018
Author(s)
Kasahara, Y., Y. Kasaba, H. Kojima, S. Yagitani, K. Ishisaka, A. Kumamoto, F. Tsuchiya, M. Ozaki, S. Matsuda, T. Imachi, Y. Miyoshi, M. Hikishima, Y. Katoh, M. Ota, M. Shoji, A. Matsuoka, and I. Shinohara
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Journal Title
Earth Planets Space
Volume: 70
Related Report
Peer Reviewed / Open Access
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[Journal Article] High Frequency Analyzer (HFA) of Plasma Wave Experiment (PWE) onboard the ARASE spacecraft2018
Author(s)
Kumamoto, A., F. Tsuchiya, Y. Kasahara, Y. Kasaba, H. Kojima, S. Yagitani, K. Ishisaka, T. Imachi, M. Ozaki, S. Matsuda, M. Shoji, A. Matsuoka, Y. Katoh, Y. Miyoshi, and T. Obara
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Journal Title
Earth Planets Space
Volume: 印刷中
Related Report
Peer Reviewed / Open Access
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[Journal Article] Data processing in the Software-type wave-particle interaction analyzer on board the Arase satellite2018
Author(s)
Hikishima, M., H. Kojima, Y. Katoh, Y. Kasahara, S. Kasahara, T. Mitani, N. Higashio, A. Matsuoka, Y. Miyoshi, K. Asamura, T. Takashima, S. Yokota, S. Matsuda, M. Kitahara
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Journal Title
Earth Planets Space
Volume: 70
Related Report
Peer Reviewed / Open Access
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[Journal Article] Quasi-periodic rapid motion of pulsating auroras2016
Author(s)
Yoko Fukuda, Ryuho Kataoka, Yoshizumi Miyoshi, Yuto Katoh, Takanori Nishiyama, Kazuo Shiokawa, Yusuke Ebihara, Donald Hampton, Naomoto Iwagami
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Journal Title
Polar Science
Volume: 印刷中
Issue: 3
Pages: 183-191
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
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[Journal Article] Relation between fine structure of energy spectra for pulsating aurora electrons and frequency spectra of whistler-mode chorus waves2015
Author(s)
Miyoshi, Y., S. Saito, K. Seki, T. Nishiyama, R. Kataoka, K. Asamura, Y. Katoh, Y. Ebihara, T. Sakanoi, M. Hirahara, S. Oyama, S. Kurita, O. Santolik
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Journal Title
J. Geophys. Res.
Volume: 120
Issue: 9
Pages: 7728-7736
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] A direct link between chorus emissions and pulsating aurora on timescales from milliseconds to minutes: A case study at subauroral latitudes2015
Author(s)
Ozaki, M., S. Yagitani, K. Sawai, K. Shiokawa, Y. Miyoshi, R. Kataoka, A. Ieda, Y. Ebihara, M. Connors, S. Ian, Y. Katoh, Y. Otsuka, N. Sunagawa, and V. Jordanova
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Journal Title
J. Geophys. Res.
Volume: 120
Issue: 11
Pages: 9617-9631
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Presentation] Software-type Wave-Particle Interaction Analyzer on board the ARASE satellite2017
Author(s)
Katoh, Y., H. Kojima, M. Hikishima, T. Takashima, K. Asamura, Y. Miyoshi, Y. Kasahara, S. Kasahara, T. Mitani, N. Higashio, A. Matsuoka, M. Ozaki, S. Yagitani, S. Yokota, S. Matsuda, M. Kitahara, and I. Shinohara
Organizer
第142回地球電磁気・地球惑星圏学会講演会
Related Report
Invited
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[Presentation] Science objectives and implementation of Software-type Wave-Particle Interaction Analyzer (SWPIA) by RPWI for JUICE2017
Author(s)
Katoh, Y., H. Kojima, K. Asamura, Y. Kasaba, F. Tsuchiya, Y. Kasahara, T. Imachi, H. Misawa, A. Kumamoto, S. Yagitani, K. Ishisaka, T. Kimura, M. Hikishima, Y. Miyoshi, M. Shoji, M. Kitahara, O. Santolik, J. Bergman, W. Puccio, R. Gill, M. Wieser, W. Schmidt, S. Barabash, and J.-E. Wahlund
Organizer
Magnetospheres of the Outer Planets
Related Report
Int'l Joint Research
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[Presentation] Software-type Wave-Particle Interaction Analyzer (SWPIA) by RPWI for JUICE2017
Author(s)
Katoh, Y., H. Kojima, K. Asamura, Y. Kasaba, F. Tsuchiya, Y. Kasahara, T. Imachi, H. Misawa, A. Kumamoto, S. Yagitani, K. Ishisaka, T. Kimura, M. Hikishima, Y. Miyoshi, M. Shoji, M. Kitahara, O. Santolik, J. Bergman, W. Puccio, R. Gill, M. Wieser, W. Schmidt, S. Barabash, and J.-E. Wahlund
Organizer
European Planetary Science Congress 2017
Related Report
Int'l Joint Research
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[Presentation] Software-type Wave-Particle Interaction Analyzer on board the Arase satellite2017
Author(s)
Katoh, Y., H. Kojima, M. Hikishima, T. Takashima, K. Asamura, Y. Miyoshi, Y. Kasahara, S. Kasahara, T. Mitani, N. Higashio, A. Matsuoka, M. Ozaki, S. Yagitani, S. Yokota, S. Matsuda, M. Kitahara, and I. Shinohara
Organizer
American Geophysical Union Fall Meeting
Related Report
Int'l Joint Research
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