| Project Area | Quest on new hadrons with variety of flavors |
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| Project/Area Number |
21105006
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| Research Category |
Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
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| Allocation Type | Single-year Grants |
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| Review Section |
Science and Engineering
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| Research Institution | Osaka University |
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Principal Investigator |
ATSUSHI Hosaka 大阪大学, 核物理研究センター, 教授 (10259872)
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| Co-Investigator(Kenkyū-buntansha) |
SUGANUMA Hideo 京都大学, 理学研究科, 准教授 (10291452)
HARADA Masayasu 名古屋大学, 理学研究科, 教授 (40311716)
MORIMATSU Osamu KEK・素粒子原子核研究所, 准教授 (60210184)
TAKEUCHI Sachiko 日本社会事業大学, 社会福祉学部, 教授 (90251503)
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| Co-Investigator(Renkei-kenkyūsha) |
KUNIHIRO Teiji 京都大学, 理学研究科, 教授 (20153314)
OKA Makoto 東京工業大学, 理工学研究科, 教授 (60144606)
KUMANO Shunzo KEK・素粒子原子核研究所, 教授 (10253577)
SAITO Koichi 東京理科大学, 理工学部, 教授 (40170500)
TAKIZAWA Makoto 昭和薬科大学, 薬学部, 講師 (90297044)
JIDO Daisuke 首都大学東京, 都市教養学部, 准教授 (30402811)
DOTE Akinobu KEK・素粒子原子核研究所, 研究機関講師 (90450361)
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| Project Period (FY) |
2009-07-23 – 2014-03-31
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥154,700,000 (Direct Cost: ¥119,000,000、Indirect Cost: ¥35,700,000)
Fiscal Year 2013: ¥40,560,000 (Direct Cost: ¥31,200,000、Indirect Cost: ¥9,360,000)
Fiscal Year 2012: ¥34,840,000 (Direct Cost: ¥26,800,000、Indirect Cost: ¥8,040,000)
Fiscal Year 2011: ¥36,010,000 (Direct Cost: ¥27,700,000、Indirect Cost: ¥8,310,000)
Fiscal Year 2010: ¥38,870,000 (Direct Cost: ¥29,900,000、Indirect Cost: ¥8,970,000)
Fiscal Year 2009: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
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| Keywords | エキゾチックハドロン / フレーバー / 重いクォーク / 分子状態 / カイラル対称性 / 閉じ込め / ハドロン分子 / 複合性 / 量子色力学 / パイオン / 格子QCD / パートン分布 / 生成、崩壊反応 / ハドロン分子状態 / クォーク模型 / ホログラフィックQCD / 重いクォーク有効理論 / パイオンとカイラル対称性 / ハドロン生成反 / マルチクォーク状態 / 多様なフレーバー / ハドロンの生成反応 |
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| Research Abstract |
We have performed theoretical studies for hadrons of new types which have been observed in high-energy accelerator facilities such as KEK and LHC. Baased on Quantum Chromodynamics (QCD), the fundamental theory for the strong interaction, phenomena are described and compared with experimental data. We clarified the mechanism for the generation of the hadrons which have different structure from the well-known nucleons and mesons and that the data indeed indicate the existence of the new hadrons. Furthermore, we have also clarified the fundamental problems of QCD such as confinement and nonperturbative dynamics in the QGP phase.
For education program, we organized a summer school for young researchers mostly for graduate students from domestic and Asian countries, every year and altogether four times.
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