Multi-phonon gamma-vibrational bands in odd-mass nuclei studied by triaxial projected shell model approach
文献类型：期刊论文
| 作者 | Sun, Y.1,2,4; Sheikh, J. A.2,3; Bhat, G. H.3; Palit, R.5 |
| 刊名 | PHYSICS LETTERS B
 |
| 出版日期 | 2010-05-10 |
| 卷号 | 688期号:4-5页码:305-308 |
| 关键词 | Multi-phonon gamma-vibration Odd-mass nuclei Triaxial projected shell model approach |
| ISSN号 | 0370-2693 |
| DOI | 10.1016/j.physletb.2010.04.027 |
| 英文摘要 | Inspired by the recent experimental data [J.-G. Wang, et al., Phys. Lett. B 675 (2009) 420], we extend the triaxial projected shell model approach to study the gamma-band structure in odd-mass nuclei. As a first application of the new development, the gamma-vibrational structure of (103)Nb is investigated. It is demonstrated that the model describes the ground-state band and multi-phonon gamma-vibrations quite satisfactorily, supporting the interpretation of the data as one of the few experimentally-known examples of simultaneous occurrence of one- and two-gamma-phonon vibrational bands. This generalizes the well-known concept of the surface gamma-oscillation in deformed nuclei built on the ground-state in even-even systems to gamma-bands based on quasiparticle configurations in odd-mass systems. (c) 2010 Elsevier BM. All rights reserved. |
| WOS关键词 | DEFORMED-NUCLEI ; STATES ; ISOTOPES |
| 资助项目 | National Natural Science Foundation of China[10875077] ; Chinese High Education Foundation[20090073110061] ; Chinese Major State Basic Research Development Program[2007CB815005] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000278242600010 |
| 出版者 | ELSEVIER SCIENCE BV |
| 资助机构 | National Natural Science Foundation of China ; Chinese High Education Foundation ; Chinese Major State Basic Research Development Program |
| 公开日期 | 2011-04-20 |
| 源URL | [http://ir.imp.cas.cn/handle/113462/7933]  |
| 专题 | 近代物理研究所_近代物理研究所知识存储（2010之前） |
| 通讯作者 | Sun, Y. |
| 作者单位 | 1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 2.Univ Tennessee, Dept Phys & Astron, Knoxville, TN 37996 USA 3.Univ Kashmir, Dept Phys, Srinagar 190006, Jammu & Kashmir, India 4.Shanghai Jiao Tong Univ, Dept Phys, Shanghai 200240, Peoples R China 5.Tata Inst Fundamental Res, Dept Nucl & Atom Phys, Mumbai, Maharashtra, India |
| 推荐引用方式 GB/T 7714 | Sun, Y.,Sheikh, J. A.,Bhat, G. H.,et al. Multi-phonon gamma-vibrational bands in odd-mass nuclei studied by triaxial projected shell model approach[J]. PHYSICS LETTERS B,2010,688(4-5):305-308. |
| APA | Sun, Y.,Sheikh, J. A.,Bhat, G. H.,&Palit, R..(2010).Multi-phonon gamma-vibrational bands in odd-mass nuclei studied by triaxial projected shell model approach.PHYSICS LETTERS B,688(4-5),305-308. |
| MLA | Sun, Y.,et al."Multi-phonon gamma-vibrational bands in odd-mass nuclei studied by triaxial projected shell model approach".PHYSICS LETTERS B 688.4-5(2010):305-308. |
入库方式： OAI收割
来源：近代物理研究所
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