| Project/Area Number |
22340052
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Particle/Nuclear/Cosmic ray/Astro physics
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| Research Institution | The University of Tokyo |
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Principal Investigator |
HATSUDA Tetsuo 東京大学, 理学(系)研究科(研究院), 教授 (20192700)
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| Co-Investigator(Kenkyū-buntansha) |
HIRANO Tetsufumi 東京大学, 大学院理学系研究科, 講師 (40318803)
NAIDON Pascal 独立行政法人理化学研究所, 研究員 (70611979)
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| Co-Investigator(Renkei-kenkyūsha) |
UEDA Masahito 東京大学, 大学院理学系研究科, 教授 (70271070)
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| Project Period (FY) |
2010-04-01 – 2013-03-31
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥18,720,000 (Direct Cost: ¥14,400,000、Indirect Cost: ¥4,320,000)
Fiscal Year 2012: ¥6,630,000 (Direct Cost: ¥5,100,000、Indirect Cost: ¥1,530,000)
Fiscal Year 2011: ¥7,280,000 (Direct Cost: ¥5,600,000、Indirect Cost: ¥1,680,000)
Fiscal Year 2010: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
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| Keywords | 高密度核物質 / 冷却原子気体 / 量子相転移 / 量子色力学 / 強相関プラズマ / カラー超伝導 / バリオン超流動 / 格子QCD / 原子核構造 / 中性子星 / ストレンジネス / 不安定核 / 時間依存密度汎関数 / 核力 / ハイペロン力 |
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| Research Abstract |
Exotic phenomena such as the transition to quark matter and the meson condensation may occur in high density matter realized inside the neutron stars. In the present study, researchers in hadronic physics and atomic physics work together and investigate (1) the classification of the QCD phases, (2) strongly coupled quark matter and the neutron star structure, (3) lattice QCD simulations of the multi-baryon systems, and (4) quantum phenomena in cold atomic gasses. We have found that novel effect of the hadron-quark crossover to the mass of neutron stars, and also a possibility of simulating the meson condensation in dense hadronic matter by using cold atoms/molecules in the laboratory.
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