Kawahara Hajime

Affiliation and department：
Job title： Associate Professor
Other affiliations (1)：

The University of Tokyo Graduate School of Science Department of Astronomy associate professor

Homepage URL (2)： http://secondearths.sakura.ne.jp/ja/ , http://www-sys.eps.s.u-tokyo.ac.jp/~kawahara/

Research field (1)： Astronomy

Research keywords (6)：惑星大気 , 宇宙観測機器開発 , exoplanet , 太陽系外惑星 , 宇宙生物学 , 観測的宇宙論

Research theme for competitive and other funds (12)：

2023 - 2026 マルチジェネレーション衛星で探る長周期系外惑星の普遍性解明のための検出器開発
2021 - 2026 Mapping Habitable Planetary Environments with Exoplanet Imaging
2023 - 2026 惑星大気を模した高温水素ガス下での分子線実測に基づく系外惑星大気探査
2023 - 2024 太陽系外惑星の世界地図推定を目指した多色同時測光システムの開発
2020 - 2023 高分散コロナグラフによる系外惑星大気の探索

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Papers (80)：

Hirokazu Kataza, Ryouhei Kano, Naoteru Gouda, Masayuki Hirabayashi, Naoki Isobe, Takafumi Kamizuka, Shingo Kashima, Hajime Kawahara, Daisuke Kawata, Naoki Kohara, et al. Conceptual design of the satellite payload for the JASMINE mission. Space Telescopes and Instrumentation 2024: Optical, Infrared, and Millimeter Wave. 2024. 9-9
Takafumi Kamizuka, Hajime Kawahara, Ryou Ohsawa, Hirokazu Kataza, Daisuke Kawata, Yoshiyuki Yamada, Teruyuki Hirano, Kohei Miyakawa, Masataka Aizawa, Masashi Omiya, et al. JASMINE image simulator for high-precision astrometry and photometry. Proceedings of SPIE. 2024. 13099. 93-93
Daisuke Kawata, Hajime Kawahara, Naoteru Gouda, Nathan J. Secrest, Ryouhei Kano, Hirokazu Kataza, Naoki Isobe, Ryou Ohsawa, Fumihiko Usui, Yoshiyuki Yamada, et al. JASMINE: Near-Infrared Astrometry and Time Series Photometry Science. Publications of the Astronomical Society of Japan, Volume 76, Issue 3, pp.386-425. 2023
Sam O. M. Wright, Stevanus K. Nugroho, Matteo Brogi, Neale P. Gibson, Ernst J. W. de Mooij, Ingo Waldmann, Jonathan Tennyson, Hajime Kawahara, Masayuki Kuzuhara, Teruyuki Hirano, et al. A Spectroscopic Thermometer: Individual Vibrational Band Spectroscopy with the Example of OH in the Atmosphere of WASP-33b. The Astronomical Journal. 2023. 166. 2. 41-41
Masataka Aizawa, Kojiro Kawana, Kazumi Kashiyama, Ryou Ohsawa, Hajime Kawahara, Fumihiro Naokawa, Tomoyuki Tajiri, Noriaki Arima, Hanchun Jiang, Tilman Hartwig, et al. Fast optical flares from M dwarfs detected by a one-second-cadence survey with Tomo-e Gozen. Publications of the Astronomical Society of Japan. 2022. 74. 5. 1069-1094

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MISC (2)：

中川雄太, 小玉貴則, 石渡正樹, 河原創, 須藤靖, 高橋芳幸, はしもとじょーじ, 倉本圭, 中島健介, 竹広真一, et al. 大気大循環モデルを用いた系外惑星の光度曲線解析による自転軸傾斜角推定 II. 日本天文学会年会講演予稿集. 2019. 2019
T. Ohashi, Y. Ishisaki, Y. Ezoe, S. Sasaki, H. Kawahara, K. Mitsuda, N.Y. Yamasaki, Y. Takei, M. Ishida, Y. Tawara, et al. DIOS - The Diffuse Intergalactic Oxygen Surveyor: Status and prospects. Proceedings of SPIE - The International Society for Optical Engineering. 2010. 7732

Books (1)：

系外惑星探査 : 地球外生命をめざして = Exoplanet exploration : toward exolife
東京大学出版会 2018 ISBN:9784130627276

Professional career (1)：

理学博士 (東京大学)

Work history (4)：

2022/07 - 現在 Japan Aerospace Exploration Agency Dept. of Space Astronomy and Astrophysics associate professor
2012/11 - 2022/06 Graduate School of Science, The University of Tokyo Department of Earth and Planetary Science Assistant Professor
2010/04 - 2012/10 JSPS/PD (Tokyo Metropolitan University)
2009/04 - 2010/03 JSPS/PD (The University of Tokyo)

Awards (2)：

2018/02 - 日本天文学会欧文研究報告論文賞(2017)
2012/01 - Aspen center for physics Martin and Beate Block Award

Association Membership(s) (2)：

THE JAPANESE SOCIETY FOR PLANETARY SCIENCES , ASTRONOMICAL SOCIETY OF JAPAN

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