Rchr
J-GLOBAL ID：201901014057365079
Update date: Sep. 09, 2024
Takekawa Shunya
タケカワ シュンヤ | Takekawa Shunya
Affiliation and department：
Research field (1)：
Astronomy
Research keywords (4)：
Galactic center
, Radio astronomy
, Molecular cloud
, Black hole
Research theme for competitive and other funds (5)：
- 2024 - 2027 電波観測で探る銀河系中心超大質量ブラックホールの起源と過去の活動性
- 2020 - 2025 Search for Missing Black Holes in the Galaxy based on Submillimeter-wave Observations
- 2019 - 2023 Probing Intermediate-mass Black Holes in the Galactic Center with the Observations of High-Velocity Compact Clouds
- 2020 - 2021 野辺山45m鏡による銀河系中心特異分子雲の理解
- 2015 - 2018 電波観測で探る銀河系中心核への質量供給過程とそのフィードバック
Papers (44)：
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Shunya Takekawa, Tomoharu Oka, Shiho Tsujimoto, Hiroki Yokozuka, Nanase Harada, Miyuki Kaneko, Rei Enokiya, Yuhei Iwata. Parabolic-like Trend in SiO Ratios throughout the Central Molecular Zone: Possible Signature of a Past Nuclear Activity in the Galactic Center. The Astrophysical Journal Letters. 2024
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Yoshito Shimajiri, Yasutomo Kawanishi, Shinji Fujita, Yusuke Miyamoto, Atsushi M Ito, Doris Arzoumanian, Philippe André, Atsushi Nishimura, Kazuki Tokuda, Hiroyuki Kaneko, et al. Predicting reliable H2 column density maps from molecular line data using machine learning. Monthly Notices of the Royal Astronomical Society. 2023
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de la Fuente, E., Toledano-Juárez, I., Kawata, K., Trinidad, M. A., Yamagishi, M., Takekawa, S., Tafoya, D., Ohnishi, M., Nishimura, A., Kato, S., et al. Evidence for a gamma-ray molecular target in the enigmatic PeVatron candidate LHAASO J2108+5157. Astronomy and Astrophysics. 2023
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Yuhei Iwata, Tomoharu Oka, Shunya Takekawa, Shiho Tsujimoto, Rei Enokiya. ALMA View of the High-velocity-dispersion Compact Cloud CO 0.02-0.02 at the Galactic Center. The Astrophysical Journal. 2023. 950. 1. 25-25
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Miyuki Kaneko, Tomoharu Oka, Hiroki Yokozuka, Rei Enokiya, Shunya Takekawa, Yuhei Iwata, Shiho Tsujimoto. Discovery of the Tadpole Molecular Cloud near the Galactic Nucleus. The Astrophysical Journal. 2023. 942. 1. 46-46
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Education (3)：
- 2015 - 2018 Keio University Graduate School of Science and Technology
- 2013 - 2015 Keio University Graduate School of Science and Technology
- 2009 - 2013 Keio University Institute of Science and Technology Department of Physics
Professional career (1)：
Work history (5)：
- 2023/04 - 現在 Kanagawa University Department of Applied Physics, Faculty of Engineering
- 2019/04 - 現在 Keio University Faculty of Science and Technology
- 2020/04 - 2023/03 Kanagawa University Faculty of Engineering
- 2018/04 - 2020/03 National Astronomical Observatory of Japan Nobeyama Radio Observatory Postdoctoral Fellow
- 2015/04 - 2018/03 日本学術振興会 特別研究員(DC1)
Association Membership(s) (2)：
宇宙電波懇談会
, THE ASTRONOMICAL SOCIETY OF JAPAN
