Rchr
J-GLOBAL ID:200901001604521135
Update date: Apr. 17, 2024
Nagataki Shigehiro
ナガタキ シゲヒロ | Nagataki Shigehiro
Affiliation and department:
Job title:
Chief Scientist
Other affiliations (1):
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特定国立研究開発法人理化学研究所/数理創造プログラム
副プログラムディレクター
Homepage URL (1):
http://nagataki-lab.riken.jp/index_jp.html
Research field (2):
Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
, Astronomy
Research keywords (6):
Supernovae
, Supernovae Remnants
, Gamma-Ray Bursts
, Neutron Stars
, Black Holes
, Ultra-High Energy Cosmic Rays
Research theme for competitive and other funds (17):
- 2019 - 2024 Unified Understanding of Explosion and Emission Mechanisms of Gamma-Ray Bursts
- 2014 - 2017 Unveiling Emission Mechanism of Gamma-Ray Bursts from the Central Engine
- 2014 - 2016 見えてきた高エネルギーニュートリノ起源の理論的解明
- 2013 - 2016 Unveiling the Explosion Mechanism of Gamma-Ray Bursts by Developing Einstein-Equation Solver
- 2012 - 2016 Comprehensive Research of Core-Collapse Supernovae and The Evolution of Massive Stars
- 2013 - 2015 ガンマ線バーストアフターグロー光度曲線から導く宇宙論
- 2011 - 2014 Unveiling Emission Mechanism of Gamma-Ray Bursts from the Central Engine
- 2011 - 2013 ガンマ線バースト・極超新星に於ける爆発的元素合成
- 2012 - 2013 ガンマ線バースト放射機構についての理論的研究
- 2011 - 2013 A theoretical study to construct a unified model for high mass binaries with very high energy Gamma-ray emissions.
- 2009 - 2011 New approach to study of high-energy emission mechanisms of HMXBs
- 2007 - 2011 Quest for the unified picture of the explosion mechanism of supernovae and the central engine of gamma-ray bursts
- 2009 - 2010 ガンマ線バースト・極超新星に於ける爆発的元素合成
- 2007 - 2010 Theoretical Research on the Origin of Gamma Ray Bursts
- 2007 - 2009 Acceleration of Hadron and Their High-Energy Emission in Gamma-Ray Bursts
- 2004 - 2006 コンパクト天体に於ける陽子加速機構と高エネルギー宇宙線の定量的評価
- 2002 - 2006 ブラックホール形成シナリオにもとづくガンマ線バーストの起源
Show all
Papers (186):
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Hiroyuki Tajima, Yuta Sekino, Daisuke Inotani, Akira Dohi, Shigehiro Nagataki, Tomoya Hayata. Non-Hermitian p -wave superfluid and effects of the inelastic three-body loss in a one-dimensional spin-polarized Fermi gas. Physical Review Research. 2024
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Masaomi Ono, Takaya Nozawa, Shigehiro Nagataki, Alexandra Kozyreva, Salvatore Orlando, Marco Miceli, Ke-Jung Chen. The Impact of Effective Matter Mixing Based on Three-dimensional Hydrodynamical Models on the Molecule Formation in the Ejecta of SN 1987A. The Astrophysical Journal Supplement Series. 2024
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Hirotaka Ito, Jin Matsumoto, Shigehiro Nagataki, Donald C. Warren, Maxim V. Barkov, Daisuke Yonetoku. Numerical Simulation of Photospheric Emission in Long Gamma-Ray Bursts: Prompt Correlations, Spectral Shapes, and Polarizations. The Astrophysical Journal. 2024
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A. 肥明 Dohi 土, W. B. 切渉 Iwakiri 岩, N. 信哉 Nishimura 西村, T. 常雄 Noda 野田, S. 重博 Nagataki 長瀧, M. 正章 Hashimoto 橋本. Constraints on Neutron Star Structure from the Clocked X-Ray Burster 1RXS J180408.9-342058. The Astrophysical Journal. 2024
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Vincenzo Sapienza, Marco Miceli, Aya Bamba, Salvatore Orlando, Shiu-Hang Lee, Shigehiro Nagataki, Masaomi Ono, Satoru Katsuda, Koji Mori, Makoto Sawada, et al. Probing Shocked Ejecta in SN 1987A: A Novel Diagnostic Approach Using XRISM-Resolve. The Astrophysical Journal Letters. 2024
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MISC (142):
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土肥明, 土肥明, 岩切渉, 西村信哉, 野田常雄, 橋本正章, 長瀧重博. X線バースト天体1RXS J180408.9-342058による中性子星の状態方程式の制限. 日本天文学会年会講演予稿集. 2022. 2022
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春日知明, 内田裕之, 前田啓一, LEE Shiu-Hang, 田中孝明, FERRAND Gilles, 長瀧重博, 馬場彩, 小高裕和. 特性X線のドップラー解析によるTychoの超新星残骸における噴出物の膨張構造の解明. 日本天文学会年会講演予稿集. 2022. 2022
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齋藤隆之, 手嶋政廣, 手嶋政廣, 窪秀利, 戸谷友則, 浅野勝晃, 阿部日向, 阿部正太郎, 粟井恭輔, 井岡邦仁, et al. CTA Report: 182: General Report. 日本物理学会講演概要集(CD-ROM). 2021. 76. 2
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伊藤裕貴, JUST Oliver, 武井勇樹, 長瀧重博. ショートガンマ線バーストジェットからの光球面放射の輻射輸送計算. 日本天文学会年会講演予稿集. 2021. 2021
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木戸英治, 稲倉恒法, 宇都野穣, 木村真明, 民井淳, 長瀧重博. The impact of photonuclear reactions on propagation of ultra high energy cosmic rays. 日本物理学会講演概要集(CD-ROM). 2021. 76. 1
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Professional career (1):
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