2012 Fiscal Year Final Research Report
Investigation for establishment of universality of cluster-gas-like states
| Project/Area Number |
22540280
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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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 | Osaka University |
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Principal Investigator |
HORIUCHI Hisashi 大阪大学, 核物理研究センター, 招聘教授 (60027349)
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| Co-Investigator(Renkei-kenkyūsha) |
SUZUKI Akihiro 大阪大学, 核物理研究センター, 特任教授 (20021173)
YAMADA Taiichi 関東学院大学, 工学部, 教授 (70200722)
FUNAKI Yasuro 独立行政法人理化学研究所, 肥山ストレンジネス核物理研究室, 協力研究員 (00435679)
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| Project Period (FY) |
2010 – 2012
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| Keywords | クラスター・ガス的状態 / ボーズ凝縮状態 / THSR 波動関数 / ホイル状態 |
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| Research Abstract |
The existence of the 4α-condensate state has been confirmed by the calculation with THSR function. The fine structure of the isoscalar monopole strength function below 15 MeV has been reproduced. The studies of the rotational band with ‘’^12C(Hoyle)+α’’ structure have been advanced, which include those by the use of complex scaling method. We have found each state of the inversion-doublet bands can be described by a single THSR function. It indicates an intimate relation between cluster-gas states and the ground state.
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