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
2018 - 2023 系外惑星の軌道・表層進化とそのリモートセンシングへの応用
2017 - 2021 Exoplanet Exploration and Characterization in a Cool World
2018 - 2020 新しい重力波の時間周波数解析法で探る超新星爆発メカニズム
2015 - 2017 Development of a new high-dispersion spectrometer for unveiling exoplanet atmosphere
2013 - 2017 Developing Remote Sensing Methods for Characterization of Exoplanets
2010 - 2012 銀河団の非球対称性と大規模フィラメント構造の起源の理論的解明
2008 - 2010 銀河団内および銀河間ガス分布のモデル構築とその宇宙論的応用
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Papers (73):
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
Hiroki Harakawa, Takuya Takarada, Yui Kasagi, Teruyuki Hirano, Takayuki Kotani, Masayuki Kuzuhara, Masashi Omiya, Hajime Kawahara, Akihiko Fukui, Yasunori Hori, et al. A super-Earth orbiting near the inner edge of the habitable zone around the M4.5 dwarf Ross 508. PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN. 2022. 74. 4. 904-922
Thayne Currie, Kellen Lawson, Glenn Schneider, Wladimir Lyra, John Wisniewski, Carol Grady, Olivier Guyon, Motohide Tamura, Takayuki Kotani, Hajime Kawahara, et al. Images of embedded Jovian planet formation at a wide separation around AB Aurigae. NATURE ASTRONOMY. 2022. 6. 6. 751-759
Yui Kasagi, Takayuki Kotani, Hajime Kawahara, Tomoyuki Tajiri, Takayuki Muto, Masataka Aizawa, Michiko S. Fujii, Kohei Hattori, Kento Masuda, Munetake Momose, et al. Dippers from TESS Full-frame Images. II. Spectroscopic Characterization of Four Young Dippers. The Astrophysical Journal Supplement Series. 2022. 259. 2. 40-40
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