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J-GLOBAL ID：201601008351013570 Update date: Apr. 17, 2025

Watanabe Yoshimasa

ワタナベヨシマサ | Watanabe Yoshimasa

Affiliation and department：
Job title： Professor
Other affiliations (2)：

RIKEN
University of Tsukuba Tomonaga Center for the History of the Universe

Research field (1)： Astronomy

Research keywords (7)： Radio Astronomy , Interstellar medium , star formation , galaxies , interstellar molecules , astrochemistry , Molecular Spectroscopy

Research theme for competitive and other funds (8)：

2025 - 2029 偏波分子分光装置の開発とキラル分子の円偏波測定
2024 - 2028 次世代の天文観測用1.5THz帯IF広帯域HEBミキサの開発と分子分光への応用
2020 - 2025 Exploring Chemical Evolution along Formation of Planetary-System by High Resolution/Sensitivity Observations
2018 - 2023 Chemical Composition of Disk Forming Regions of Solar-type Protostars and its Evolution to Planetary Systems
2016 - 2018 巨大分子雲形成と星形成史を繋ぐ化学診断法の開拓

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Papers (85)：

Akemi Tamanai, Takahiro Oyama, Yoshimasa Watanabe, Takeshi Sakai, Riouhei Nakatani, Shaoshan Zeng, Isabelle Kleiner, Nami Sakai. Laboratory Measurement of CH3 17OH Transitions in the Frequency Range from 216 to 264 GHz for Astronomical Application. The Astrophysical Journal. 2025
Oya, Yoko, Saiga, Eri, Miotello, Anna, Koutoulaki, Maria, Johnstone, Doug, Ceccarelli, Cecilia, Chandler, Claire J., Codella, Claudio, Sakai, Nami, Bianchi, Eleonora, et al. Evidence for Jet/Outflow Shocks Heating the Environment around the Class I Protostellar Source Elias 29: FAUST XXI. The Astrophysical Journal. 2025
Hirota, Akihiko, Koda, Jin, Egusa, Fumi, Sawada, Tsuyoshi, Sakamoto, Kazushi, Heyer, Mark, Lee, Amanda M., Maeda, Fumiya, Boissier, Samuel, Calzetti, Daniela, et al. Whole-disk Sampling of Molecular Clouds in M83. The Astrophysical Journal. 2024. 976. 198
Podio, L., Ceccarelli, C., Codella, C., Sabatini, G., Segura-Cox, D., Balucani, N., Rimola, A., Ugliengo, P., Chandler, C. J., Sakai, N., et al. FAUST. XVII. Super deuteration in the planet-forming system IRS 63 where the streamer strikes the disk. Astronomy and Astrophysics. 2024. 688. L22
Yuki Okoda, Yoko Oya, Nami Sakai, Yoshimasa Watanabe, Ana López-Sepulcre, Takahiro Oyama, Shaoshan Zeng, Satoshi Yamamoto. CH3OH and Its Deuterated Species in the Disk/Envelope System of the Low-mass Protostellar Source B335. The Astrophysical Journal. 2024

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MISC (4)：

Yoshimasa Watanabe, Takeshi Sakai, Nami Sakai. Installation of THz receiver on ASTE and molecular spectroscopic laboratory experiment. Low Temperature Science. 2020. 78. 241-251
Yoshimasa Watanabe. Compositions of interstellar molecules at the molecular cloud and galaxy scales. Low Temperature Science. 2020. 78. 211-218
Watanabe, Y, Sakai, N, Sorai, K, Nishimura, Y, Yamamoto, S. Spectral Line Survey Toward Spiral Arm of M51. Revolution in Astronomy with ALMA: The Third Year. (ASP Conference Series). 2015. 499. 151
Watanabe, Y, Sakai, N, Lindberg, J, Jørgensen, J, Bisschop, S, Yamamoto, S. The 0.8 mm Spectral Line Survey toward Low-Mass Protostellar Cores with ASTE. New Trends in Radio Astronomy in the ALMA Era: The 30th Anniversary of Nobeyama Radio Observatory. (ASP Conference Series). 2013. 476. 353-354

Books (1)：

物理学実験
学術図書出版社 2005 ISBN:9784780610789

Lectures and oral presentations (161)：

Oxygen Isotope Ratios Derived from CH3OH Isotopologues in Orion KL
(Symposium on Next Generation Astrochemistry 2024)
Enhancement of CH3OH by Cloud-Cloud Collisions in NGC 3627
(A COHERENT VIEW OF ATOMIC AND MOLECULAR GAS; FROM INFRARED TO RADIO WAVELENGTHS (MF2), XXXII IAU General Assembly 2024)
18O/17O Ratio in Methanol Isotopologues
(RIKEN Symposium Evolution of Matter in the Universe 2024)
Millimeter-wave rotational spectroscopy and the astronomical detection of CH317OH
(分子科学討論会講演プログラム&要旨(Web) 2024)
Orion KL領域におけるCH317OHの検出
(日本天文学会年会講演予稿集 2024)

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Education (3)：

2007 - 2010 Hokkaido University Graduate School of Science Department of Cosmoscience
2005 - 2007 Hokkaido University Graduate School of Science Department of Physics
2001 - 2005 Hokkaido University School of Science Department of Physics

Professional career (1)：

Ph.D (Hokkaido University)

Work history (7)：

2025/04 - 現在 Shibaura Institute of Technology College of Engineering Professor
2020/04 - 2025/03 Shibaura Institute of Technology College of Engineering Associate Professor
2019/04 - 2020/03 Nihon University College of Engineering Assistant Professor
2017/04 - 2019/03 University of Tsukuba Faculty of Physics Assistant Professor
2015/04 - 2017/03 The University of Tokyo Graduate School of Science Department of Physics Assistant Professor

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Committee career (2)：

2021/06 - 2025/03 宇宙電波懇談会電波天文将来計画検討ワーキング・グループ委員
2021/09 - 2024/12 CASA Users Committee/DMS Panel of the Users Committee member

Association Membership(s) (3)：

International Astronomical Union , THE ASTRONOMICAL SOCIETY OF JAPAN , Japan Radio Astronomy Forum

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