Rchr
J-GLOBAL ID:200901030494787070   Update date: Aug. 30, 2023

Ito Hirotaka

イトウ ヒロタカ | Ito Hirotaka
Affiliation and department:
Job title: Research Associate
Homepage URL  (1): http://nagataki-lab.riken.jp/index_jp.html
Research field  (2): Astronomy ,  Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
Research keywords  (5): 衝撃波 ,  相対論的ジェット ,  radiative transfer ,  Active Galactic Nuclei ,  Gamma-ray Burst
Research theme for competitive and other funds  (10):
  • 2023 - 2026 ガンマ線バーストの即時放射と残光の包括的理論研究
  • 2019 - 2024 ガンマ線バースト爆発放射機構の統一的理解
  • 2020 - 2022 連星中性子星合体に伴うガンマ線放射の理論研究
  • 2019 - 2022 相対論的輻射媒介衝撃波の定常解に基づいた衝撃波ブレイクアウトの理論研究
  • 2017 - 2020 微視的な散逸過程を考慮した輻射輸送計算から探るガンマ線バーストの放射機構
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Papers (37):
  • Tyler Parsotan, Hirotaka Ito. GRB Prompt Emission: Observed Correlations and Their Interpretations. Universe. 2022. 8. 6. 310-310
  • Donald C. Warren, Maria Dainotti, Maxim V. Barkov, Björn Ahlgren, Hirotaka Ito, Shigehiro Nagataki. A Semianalytic Afterglow with Thermal Electrons and Synchrotron Self-Compton Emission. The Astrophysical Journal. 2022. 924. 1. 40-40
  • Hirotaka Ito, Oliver Just, Yuki Takei, Shigehiro Nagataki. A Global Numerical Model of the Prompt Emission in Short Gamma-ray Bursts. The Astrophysical Journal. 2021. 918. 2. 59-59
  • Daisuke Yonetoku, Tatehiro Mihara, Akihiro Doi, Takanori Sakamoto, Kohji Tsumura, Kunihito Ioka, Yusuke Amaya, Makoto Arimoto, Teruaki Enoto, Takeru Fujii, et al. High-z gamma-ray bursts unraveling the dark ages and extreme space-time mission: HiZ-GUNDAM. Space Telescopes and Instrumentation 2020: Ultraviolet to Gamma Ray. 2020. 11444
  • Hirotaka Ito, Amir Levinson, Ehud Nakar. Monte Carlo simulations of fast Newtonian and mildly relativistic shock breakout from a stellar wind. Monthly Notices of the Royal Astronomical Society. 2020. 499. 4. 4961-4971
more...
MISC (20):
Lectures and oral presentations  (24):
  • Physics of Relativistic Radiation Mediated Shocks
    (IRC-AFP Meeting 2022 2022)
  • Radiation Mediated Shocks
    (TCAN on BNS and BH/NS Worshop 2022, 2022)
  • The photospheric origin of Ep-Lp and Ep-Eiso correlations in GRBs
    (The Sixteenth Marcel Grossmann Meeting 2021)
  • Numerical Simulations of Photospheric Emission in GRBs
    (The Sixteenth Marcel Grossmann Meeting 2021)
  • Numerical simulation of photospheric emission in gamma-ray bursts
    (Yamada Conference LXXI: Gamma-ray Bursts in the Gravitational Wave Era 2019 2019)
more...
Education (3):
  • 2005 - 2008 Waseda University Graduate School of Science and Engineering
  • 2003 - 2005 Waseda University Graduate School of Science and Engineering
  • 1998 - 2003 Waseda University School of Science and Engineering
Professional career (1):
  • 博士(理学) (早稲田大学)
Work history (8):
  • 2023/04 - 現在 RIKEN Cluster for Pioneering Research Research Scientist
  • 2016/07 - 2023/03 RIKEN Astrophysical Big Bang Laboratory Research Scientist
  • 2013/04 - 2016/06 理化学研究所 長瀧天体ビッグバン研究室 特別研究員
  • 2011/11 - 2013/03 Kyoto University
  • 2011/04 - 2011/10 Waseda University
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Awards (1):
  • 2020/03 - RIKEN 理研梅峰賞
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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