Tanikawa Ataru

タニカワアタル | Tanikawa Ataru

Affiliation and department：
Job title： Associate professor
Homepage URL (1)： http://ea.c.u-tokyo.ac.jp/astro/Members/tanikawa/index.html

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 (56)：

Ataru Tanikawa. Contribution of population III stars to merging binary black holes. Reviews of Modern Plasma Physics. 2024. 8
Ataru Tanikawa, Savannah Cary, Minori Shikauchi, Long Wang, Michiko S Fujii. Compact binary formation in open star clusters - I. High formation efficiency of Gaia BHs and their multiplicities. Monthly Notices of the Royal Astronomical Society. 2024. 527. 2. 4031-4039
Minori Shikauchi, Daichi Tsuna, Ataru Tanikawa, Norita Kawanaka. Spatial and Binary Parameter Distributions of Black Hole Binaries in the Milky Way Detectable with Gaia. The Astrophysical Journal. 2023. 953. 52-73
Ataru Tanikawa, Kohei Hattori, Norita Kawanaka, Tomoya Kinugawa, Minori Shikauchi, Daichi Tsuna. Search for a Black Hole Binary in Gaia DR3 Astrometric Binary Stars with Spectroscopic Data. The Astrophysical Journal. 2023. 946. 79
Ataru Tanikawa, Takashi J Moriya, Nozomu Tominaga, Naoki Yoshida. Euclid detectability of pair instability supernovae in binary population synthesis models consistent with merging binary black holes. Monthly Notices of the Royal Astronomical Society: Letters. 2022. 519. 1. L32-L38

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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 (67)：

Toward understanding of binary black hole formation
(II SYNERGIES AT NEW FRONTIERS 2024)
不活性コンパクト連星の探査と理論研究
(ブラックホール大研究会 2024)
不活性コンパクト連星の探査
(2023年度連星系・変光星研究会 2024)
Gaia DR3の不活性コンパクト連星候補の分光追観測
(GAOES-RV研究会2023 2023)
Gaiaによる不活性コンパクト連星探査とその形成の理論研究
(初代星・初代銀河研究会2023 2023)

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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

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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