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Quest for the unified picture of the explosion mechanism of supernovae and the central engine of gamma-ray bursts

Quest for the unified picture of the explosion mechanism of supernovae and the central engine of gamma-ray bursts
寻找超新星爆炸机制和伽马射线暴中心引擎的统一图景
批准号:
19104006
负责人:
SATO Katsuhiko
金额:
$55.58万
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (S)
财政年份:
2007
资助国家:
日本
项目状态:
已结题
起止时间:
2007 至 2011

项目摘要

项目成果

SATO Katsuhiko的其他基金

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中文摘要
翻译
本项目开展了核心坍缩超新星爆炸机理和伽玛射线暴中心引擎的深入研究,取得了丰硕成果。为此进行了大量大规模数值模拟,在某些情况下使用K-computer进行了尖端模拟。我们还成功地在伴随核心坍缩超新星和伽马射线爆发的许多现象,如引力波、中微子发射、爆炸性核合成(包括r过程核合成)和超高能量宇宙射线等方面取得了丰硕而值得注意的成果。综上所述,我们可以得出结论,我们可以在这个项目中取得巨大的成功,获得最前沿的成果,这比我们预期的要多。同时,我们五年的任务圆满结束,为这一领域今后的工作和方向留下了基础。
英文摘要
Advanced studies on the explosion mechanism of core-collapse supernovae and central engine of gamma-ray bursts were performed in this program, giving fruitful and state-of-the-art results. Lots of large-scale numerical simulations were done for the purpose, and in some cases cutting-edge simulations were performed using the K-computer. We also succeeded to obtain fruitful and noteworthy results on lots of phenomena accompanying core-collapse supernovae and gamma-ray bursts, such as gravitational waves, neutrino emissions, explosive nucleosynthesis including r-process nucleosynthesis, and ultra-high energy cosmic rays. For the above reasons, it is concluded that we could achieve great success to obtain cutting edge results in this program, which is more than we expected. Simultaneously, our five-year mission has ended successfully, leaving future works and direction of this field.
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会议论文
Development of General Relativistic Magnetohydrodynamic Code and its Application to Central Engine of Long Gamma-Ray Bursts
广义相对论磁流体动力代码的研制及其在长伽马射线暴中央发动机中的应用
DOI: --
发表时间: 2009
期刊: The Astrophysical Journal 704巻
影响因子: --
作者: [D.Langlois, T.Takahashi, S. Nagataki]
通讯作者: S. Nagataki
Possible Effects of Pair Echos on Gamma-Ray Burst Afterglow Emission
对回波对伽马射线暴余辉发射的可能影响
DOI: --
发表时间: 2009
期刊: Monthly Notices of the Royal Astronomical Society 396巻
影响因子: --
作者: [K. Murase, B. Zhang, K. Takahashi, S. Nagataki]
通讯作者: S. Nagataki
ある理論屋の視点:宇宙線天文学
理论家的视角:宇宙射线天文学
DOI: --
发表时间: 2008
期刊:
影响因子: --
作者: [吉永 尚孝, 東山 幸司, 長瀧重博, Tomo Takahashi, 長滝重博, Koji Higashiyama, Tomo Takahashi, 東山 幸司, S. Nagataki, Tomo Takahashi, Tomo Takahashi, S. Nagataki, Tomo Takahashi, 長瀧重博]
通讯作者: 長瀧重博
DECIGO pathfinder
DECIGO探路者
DOI: --
发表时间: 2008
期刊: Journal of Physics: Conference Series 120
影响因子: --
作者: [K. Ishidoshiro, M. Ando, K. Tsubono, N. Kanda, H. Takahashi, S Kawamura et al., K Takahashi a et al., M Ando et al.]
通讯作者: M Ando et al.
168
    Microcapsule preparation by in situ polymerization on surface of micro particles
    • 批准号:
      23790040
    • 项目类别:
      Grant-in-Aid for Young Scientists (B)
    • 资助金额:
      $2.75万
    • 财政年份:
      2011
    • 负责人:
      SATO Katsuhiko
    • 依托单位:
    Development of artificial pancreas based on an LBL microcapsule
    • 批准号:
      21790031
    • 项目类别:
      Grant-in-Aid for Young Scientists (B)
    • 资助金额:
      $2.41万
    • 财政年份:
      2009
    • 负责人:
      SATO Katsuhiko
    • 依托单位:
    The evolution of space-time and matters in the very early universe
    • 批准号:
      14102004
    • 项目类别:
      Grant-in-Aid for Scientific Research (S)
    • 资助金额:
      $53.33万
    • 财政年份:
      2002
    • 负责人:
      SATO Katsuhiko
    • 依托单位:
    Nucleosynthesis in the Early Universe and the test of Big Bang Model
    • 批准号:
      07640386
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $1.41万
    • 财政年份:
      1995
    • 负责人:
      SATO Katsuhiko
    • 依托单位:
    海外基金