2011 Fiscal Year Final Research Report
Quest for the unified picture of the explosion mechanism of supernovae and the central engine of gamma-ray bursts
| Project/Area Number |
19104006
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| Research Category |
Grant-in-Aid for Scientific Research (S)
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| Allocation Type | Single-year Grants |
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| Research Field |
Particle/Nuclear/Cosmic ray/Astro physics
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| Research Institution | The University of Tokyo (2007-2008, 2010-2011)
Meisei University (2009) |
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Principal Investigator |
SATO Katsuhiko 東京大学, 大学院・理学系研究科, 名誉教授 (00111914)
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| Co-Investigator(Kenkyū-buntansha) |
HASHIMOTO Masaaki 九州大学, 理学研究院, 教授 (20228422)
SUZUKI Hideyuki 東京理科大学, 理工学部, 教授 (90211987)
YAMADA Shoichi 早稲田大学, 理工学術院, 教授 (80251403)
NAGATAKI Shigehiro 京都大学, 基礎物理学研究所, 准教授 (60359643)
KOTAKE Kei 国立天文台, CfCA, 助教 (20435506)
TAKIWAKI Tomoya 国立天文台, CfCA, 専門研究職員 (50507837)
WATANABE Gentaro 理化学研究所, 基礎科学特別研究員 (50553294)
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| Co-Investigator(Renkei-kenkyūsha) |
OHNISHI Naohumi 東北大学, 工学研究科, 准教授 (20333859)
SUMIYOSHI Kohsuke 沼津高専, 助教授 (30280720)
FUJIMOTO Shinichiro 熊本電波高専, 助教 (10342586)
KIUCHI Kenta 京都大学, 基礎科学研究所, 研究員 (40514196)
IWAKAMI Wakana 東北大学, 工学研究科, 助教 (50571535)
SAWAI Hidetomo 東京理科大学, 理工学部, 研究員 (70514199)
YASUTAKE Nobutoshi 千葉工業大学, 助教 (10532393)
NISHIMURA Nobuya 国立天文台, 研究支援員 (70587625)
SUWA Yudai 京都大学, 基礎科学研究所, 研究員 (40610811)
NAKAZATO Kenichiro 東京理科大学, 理工学部, 助教 (80609347)
NAGAKURA Hiroki 早稲田大学, 理工学術院, 研究員 (00616667)
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| Project Period (FY) |
2007 – 2011
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| Keywords | 超新星 / ガンマ線バースト / 重力崩壊 / 重力波 / ニュートリノ |
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| Research Abstract |
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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