Energy level statistics in particle-rotor model
文献类型：期刊论文
| 作者 | Zhou, XR; Guo, L; Meng, J; Zhao, EG ; Zhou, XR , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
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| 刊名 | COMMUNICATIONS IN THEORETICAL PHYSICS
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| 出版日期 | 2002 |
| 卷号 | 37期号:5页码:583-588 |
| 关键词 | Cranking Chaos |
| ISSN号 | 0253-6102 |
| 英文摘要 | Energy level statistics of a system consisting of six particles interacting by delta force in a two-j model coupled with a deformed core is studied in particle-rotor model. For single-j shell (i(13/2)) and two-j shell (g(7/2) + d(5/2)) the exact energies for our statistical analysis are obtained from a full diagonalization of the Hamiltonian, while in two-j case (i(13/2) + g(9/2)) the configuration truncation is used. The nearest-neighbor distribution of energy levels and spectral rigidity are studied as the function of spin. The results of single-j shell are compared with those in two-j case. It is showed that the system becomes more regular when single-j space (i(13/2)) is replaced by two-j shell (g(7/2) + d(5/2)) although the basis size of the configuration space is unchanged. The degree of chaoticity of the system, however, changes slightly when configuration space is enlarged by extending single-j shell (i(13/2)) to two-j shell (i(13/2) + g(9/2)). |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000175979800016 |
| 公开日期 | 2012-08-29 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/13516]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Zhou, XR , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Zhou, XR,Guo, L,Meng, J,et al. Energy level statistics in particle-rotor model[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2002,37(5):583-588. |
| APA | Zhou, XR,Guo, L,Meng, J,Zhao, EG,&Zhou, XR , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China..(2002).Energy level statistics in particle-rotor model.COMMUNICATIONS IN THEORETICAL PHYSICS,37(5),583-588. |
| MLA | Zhou, XR,et al."Energy level statistics in particle-rotor model".COMMUNICATIONS IN THEORETICAL PHYSICS 37.5(2002):583-588. |
入库方式： OAI收割
来源：理论物理研究所
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