Rotation-driven prolate-to-oblate shape phase transition in W-190: A projected shell model study
文献类型：期刊论文
| 作者 | Sun, Yang1,7; Walker, Philip M.2; Xu, Fu-Rong4,5; Liu, Yu-Xin3,5 |
| 刊名 | PHYSICS LETTERS B
 |
| 出版日期 | 2008-01-17 |
| 卷号 | 659期号:1--2页码:165-169 |
| 关键词 | prolate and oblate shapes shape phase transition rotation alignment projected shell model |
| ISSN号 | 0370-2693 |
| DOI | 10.1016/j.physletb.2007.10.067 |
| 英文摘要 | A shape phase transition is demonstrated to occur in W-190 by applying the projected shell model, which goes beyond the usual mean-field approximation. Rotation alignment of neutrons in the high-j, i(13/2) orbital drives the yrast sequence of the system, changing suddenly from prolate to oblate shape at angular momentum 10h. We propose observables to test the picture. (c) 2007 Elsevier B.V. All rights reserved. |
| WOS关键词 | HIGH-SPIN ; ATOMIC-NUCLEI ; BANDS ; SPECTROSCOPY ; PREDICTION ; ISOTOPES ; ISOMER ; LINE |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000252878000025 |
| 出版者 | ELSEVIER SCIENCE BV |
| 公开日期 | 2010-10-29 |
| 源URL | [http://ir.imp.cas.cn/handle/113462/5817]  |
| 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, Yang |
| 作者单位 | 1.Univ Notre Dame, Joint Inst Nucl Astrophys, Notre Dame, IN 46556 USA 2.Univ Surrey, Dept Phys, Guildford GU2 7XH, Surrey, England 3.Peking Univ, Dept Phys, Beijing 100871, Peoples R China 4.Peking Univ, Dept Tech Phys, Beijing 100871, Peoples R China 5.Ctr Theoret Nucl Phys, Natl Lab Heavy Ion Accelerator, Lanzhou 730000, Peoples R China 6.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 7.Shanghai Jiao Tong Univ, Dept Phys, Shanghai 200240, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, Yang,Walker, Philip M.,Xu, Fu-Rong,et al. Rotation-driven prolate-to-oblate shape phase transition in W-190: A projected shell model study[J]. PHYSICS LETTERS B,2008,659(1--2):165-169. |
| APA | Sun, Yang,Walker, Philip M.,Xu, Fu-Rong,&Liu, Yu-Xin.(2008).Rotation-driven prolate-to-oblate shape phase transition in W-190: A projected shell model study.PHYSICS LETTERS B,659(1--2),165-169. |
| MLA | Sun, Yang,et al."Rotation-driven prolate-to-oblate shape phase transition in W-190: A projected shell model study".PHYSICS LETTERS B 659.1--2(2008):165-169. |
入库方式： OAI收割
来源：近代物理研究所
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