Masunaga Kei

マスナガケイ | Masunaga Kei

Affiliation and department：

Research field (1)： Space and planetary science

Research keywords (1)：火星、金星、彗星、大気散逸、大気光、オーロラ、プラズマ観測、紫外分光観測

Research theme for competitive and other funds (5)：

2022 - 2025 外気圏リトリーバル手法を用いた火星外気圏大気と火星衛星フォボスの相互作用の研究
2021 - 2023 Effects of dust storm and atmospheric waves on Martian atmospheric escape
2019 - 2021 二機の衛星の連携観測が明らかにする火星酸素コロナの空間分布と酸素イオン流出の関係
2014 - 2017 金星電離大気流出成分及び流出量の太陽風変動依存性の解明
2012 - 2013 金星電離大気流出量・流出過程の惑星間空間磁場方向に対する応答

Papers (26)：

Takuya Hara, Kei Masunaga, Naoki Terada, Shotaro Sakai, Taiga Osanai, Kanako Seki, Christopher M. Fowler, Kathleen Gwen Hanley, James P. McFadden, Shannon M. Curry. On the Periodic Variation of the Ion Density in the Martian Dayside Ionosphere During the Regional Dust Storm in September 2016. Journal of Geophysical Research: Space Physics. 2024. 129. 4
Yudai Suzuki, Kazuo Yoshioka, Kei Masunaga, Hideyo Kawakita, Yoshiharu Shinnaka, Go Murakami, Tomoki Kimura, Fuminori Tsuchiya, Atsushi Yamazaki, Ichiro Yoshikawa. Contribution of multiple scattering to the distribution of Lyman alpha emission in comet comae. 2023
Fuminori Tsuchiya, Yasumasa Kasaba, Ichiro Yoshikawa, Go Murakami, Atsushi Yamazaki, Kazuo Yoshioka, Tomoki Kimura, Chihiro Tao, Ryoichi Koga, Hajime Kita, et al. Major results from the Hisaki mission and future perspectives. 2023
Kei Masunaga, Naoki Terada, Nao Yoshida, Yuki Nakamura, Takeshi Kuroda, Kazuo Yoshioka, Yudai Suzuki, Hiromu Nakagawa, Tomoki Kimura, Fuminori Tsuchiya, et al. Hisaki space telescope observations of the large oscillations of Martian hydrogen and oxygen upper atmospheres. 2023
M. Persson, S. Aizawa, N. André, S. Barabash, Y. Saito, Y. Harada, D. Heyner, S. Orsini, A. Fedorov, C. Mazelle, et al. BepiColombo mission confirms stagnation region of Venus and reveals its large extent. Nature Communications. 2022. 13. 1

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MISC (2)：

横田勝一郎, 松岡彩子, 原田裕己, 今城峻, 村田直史, 齋藤義文, 益永圭, 寺田直樹, 桂華邦裕. Martian Moons eXploration (MMX) mission: Development of the MSA flight model. 宇宙科学技術連合講演会講演集(CD-ROM). 2023. 67th
山崎敦, 村上豪, 木村智樹, 土屋史紀, 吉岡和夫, 益永圭, 田所裕康, 寺田直樹, 上水和則, 鍵谷雅人, et al. 惑星分光観測衛星ひさき(SPRINT-A)の観測報告. 宇宙科学技術連合講演会講演集(CD-ROM). 2015. 59th

Education (3)：

2011 - 2014 Tohoku University Graduate School of Science Department of Geophysics
2009 - 2011 Tohoku University Graduate School of Science Department of Geophysics
2005 - 2009 Tohoku University Faculty of Science Department of Astronomy and Geophysics

Professional career (1)：

Work history (8)：

2024/04 - 現在 Tohoku University Graduate School of Science Planetary Plasma and Atomospheric Research Center Guest researcher
2024/04 - 現在 Yamagata University Institute of Arts and Sciences Lecturer
2021/04 - 2024/03 Japan Aerospace Exploration Agency Institute of Space and Astronautical Science
2019/02 - 2021/05 University of Colorado Boulder Laboratory for Atmospheric and Space Physics JSPS Overseas Research Fellowship
2017/04 - 2019/02 Swedish Institute of Space Physics Postdoctoral researcher

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Awards (3)：

2023/11 - European Space Agency ESA Award Outstanding contribution to the Venus Express mission
2016/06 - NASA Group Achievement Award
2010/11 - 地球電磁気・地球惑星圏学会優秀発表者

Association Membership(s) (3)：

American Geophysical Union , SGEPSS , JpGU

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