New Concept in Clusterings and Alpha-Particle Condensates
文献类型：会议论文
| 作者 | Funaki, Y.2; Horiuchi, H.1,3; Ren, Zhongzhou4,5; Roepke, G.6; Schuck, P.7,8; Tohsaki, A.3; Xu, Chang4; Yamada, T.9; Zhou, Bo4; Liu, W |
| 出版日期 | 2013 |
| 卷号 | 1533 |
| DOI | 10.1063/1.4806774 |
| 页码 | 33-40 |
| 英文摘要 | Gas-like alpha cluster states are investigated in O-16 with the use of 4 alpha OCM (Orthogonality Condition Model) and GEM (Gauss Expansion Method). a-particle condensed state is found slightly above the 4 alpha threshold as the 0(6)(+) state. The candidates of the alpha + C-12(0(2)(+)) rotational states are also found at a few MeV above the condensate. The 0(6)(+) state is shown to have an analogue structure to the Hoyle state (C-12(0(2)(+))) and its relation with the alpha+ Hoyle -like rotatinal states is also discussed. We further investigate the ground-state band in Ne-20 by using the THSR-type wave function, which has been used for gas-like alpha cluster states. It is found that the single THSR wave function can describe well the corresponding states of the ground-state band in Ne-20, which indicates that even for describing non-gas-like cluster states the density parameter of the nucleus, which characterizes the THSR wave function, is more reasonable than the inter-cluster distance parameter, which characterizes the ordinary cluster model wave function. |
| 会议录 | 8TH CHINA-JAPAN JOINT NUCLEAR PHYSICS SYMPOSIUM (CJJNPS2012)
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| 会议录出版者 | AMER INST PHYSICS |
| 会议录出版地 | 2 HUNTINGTON QUADRANGLE, STE 1NO1, MELVILLE, NY 11747-4501 USA |
| 语种 | 英语 |
| WOS研究方向 | Physics |
| WOS记录号 | WOS:000320779500005 |
| 源URL | [http://119.78.100.186/handle/113462/58593]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Funaki, Y. |
| 作者单位 | 1.Int Inst Adv Studies, Kizugawa 6190225, Japan 2.RIKEN, Nishina Ctr Accelerator Based Sci, 2-1 Hirosawa, Wako, Saitama 3510198, Japan 3.Osaka Univ, RCNP, Osaka 5670047, Japan 4.Nanjing Univ, Dept Phys, Nanjing, Peoples R China 5.Ctr Theoret Nucl Phys, Natl Lab Heavy Ion Accelerator, Lanzhou 730000, Peoples R China 6.Univ Rostock, Inst Phys, D-18051 Rostock, Germany 7.Inst Phys Nucl, CNRS, UMR 8608, F-91406 Orsay, France 8.Univ Paris 11, F-91505 Orsay, France 9.Kanto Gakuin Univ, Phys Lab, Yokohama, Kanagawa 2368501, Japan |
| 推荐引用方式 GB/T 7714 | Funaki, Y.,Horiuchi, H.,Ren, Zhongzhou,et al. New Concept in Clusterings and Alpha-Particle Condensates[C]. 见:. |
入库方式： OAI收割
来源：近代物理研究所
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