Tanikawa Ataru

タニカワアタル | Tanikawa Ataru

Affiliation and department：
Job title： Associate professor
Homepage URL (1)： https://sites.google.com/view/ataru-tanikawa

Research field (1)： Astronomy

Research keywords (7)： Astrophysics , Computational physics , Globular cluster , Type Ia supernova , Black hole , White dwarf , Computational astronomy

Research theme for competitive and other funds (6)：

2024 - 2027 孤立環境から高密度星団環境に渡る全恒星系での連星ブラックホール形成過程の解明
2019 - 2024 3次元流体シミュレーションで解き明かす超高速度白色矮星とIa型超新星の起源
2020 - 2023 大規模数値計算と大型観測データのシナジーによる宇宙の進化史の解明
2017 - 2023 ブラックホール連星形成過程の理論的研究
2016 - 2019 高解像度流体シミュレーションによるIa型超新星の親星の解明

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Papers (61)：

Shuai Liu, Long Wang, Yi-Ming Hu, Ataru Tanikawa, Alessandro A Trani. Merging hierarchical triple black hole systems with intermediate-mass black holes in population III star clusters. Monthly Notices of the Royal Astronomical Society. 2024. 533. 2. 2262-2281
Michiko S. Fujii, Long Wang, Ataru Tanikawa, Yutaka Hirai, Takayuki R. Saitoh. Simulations predict intermediate-mass black hole formation in globular clusters. Science. 2024
Hiroki Kawashimo, Ryo Sawada, Yudai Suwa, Takashi J Moriya, Ataru Tanikawa, Nozomu Tominaga. Impacts of the 12C(α, γ)16O reaction rate on 56Ni nucleosynthesis in pair-instability supernovae. Monthly Notices of the Royal Astronomical Society. 2024. 531. 2. 2786-2801
Ataru Tanikawa, Long Wang, Michiko S. Fujii. Compact Binary Formation in Open Star Clusters II: Difficulty of Gaia NS formation in low-mass star clusters. The Open Journal of Astrophysics. 2024. 7. 39
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. 2024. 76. 3. 386-425

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MISC (12)：

Ataru Tanikawa. Progenitor and explosion models of type Ia supernovae. Proceedings of The Golden Age of Cataclysmic Variables and Related Objects V - PoS(GOLDEN2019). 2021
Jun Kumamoto, Michiko S. Fujii, Ataru Tanikawa. Formation of binary black holes in star clusters as gravitational wave sources. Journal of Physics: Conference Series. 2020. 1468. 1. 012223-012223
Ataru Tanikawa. Numerical Study of Sub-Chandrasekhar Explosions of Double White Dwarf Stars. The Astronomical Herald. 2020. 113. 1. 22-31
Jun Kumamoto, Michiko S. Fujii, Ataru Tanikawa. Unexpectedly high formation rate of merging binary black holes in open clusters. Proceedings of the International Astronomical Union. 2019. 14. S351. 204-207
Kohji Yoshikawa, Ataru Tanikawa. Phantom-GRAPE : A Fast Numerical Library to Perform N-body Calculations. Research Notes of the AAS. 2018

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Lectures and oral presentations (73)：

散開星団におけるGaia BH・Gaia NSの力学的捕獲による形成
(日本天文学会2024年秋季年会 2024)
不活性コンパクト連星の探査
(2024年度せいめいユーザーズミーティング 2024)
Inert compact binary formation in open clusters
(MODEST-24: Exploring Dense Stellar Systems Across Cosmic Time 2024)
散開星団におけるGaia BH・Gaia NSの力学的捕獲による形成
(YITP workshop "Exploring Extreme Transients: Emerging Frontiers and Challenges" 2024)
Search for Gaia BH/NS and theoretical study of their formation process
(JASMINE Consortium Meeting 2024 2024)

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Education (3)：

2003 - 2008 The University of Tokyo
2001 - 2003 The University of Tokyo College of Arts and Sciences Department of General System Studies
1999 - 2001 The University of Tokyo

Professional career (1)：

Doctor of Philosophy (The University of Tokyo)

Work history (10)：

2024/01 - 現在 Fukui Prefectural University Center for Information Science
2015/09 - 2023/12 The University of Tokyo Assistant professor
2018/04 - 2022/03 RIKEN Center for Compuational Sciences Visiting scientist
2015/09 - 2018/03 RIKEN Advanced Institute for Computational Sciences Visiting scientist
2014/04 - 2015/09 Konan University Part-time lecturer

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Committee career (1)：

2022/12 - 現在理論天文学宇宙物理学懇談会運営委員

Awards (1)：

2024/05 - 一般社団法人 HPCIコンソーシアム HPCIソフトウェア賞開発部門賞優秀賞 FDPS(Framework for Developing Particle Simulators)

Association Membership(s) (2)：

理論天文学宇宙物理学懇談会 , THE ASTRONOMICAL SOCIETY OF JAPAN

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