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题名: Chirality in odd-A nucleus (135)Nd in particle rotor model
作者: Qi, B. ;  Zhang, S. Q. ;  Meng, J. ;  Wang, S. Y. ;  Frauendorf, S.
刊名: PHYSICS LETTERS B
出版日期: 2009
卷号: 675, 期号:2, 页码:175-180
关键词: ROTATION ;  BANDS
学科分类: Physics
通讯作者: Zhang, SQ , Peking Univ, State Key Lab Nucl Phys & Tech, Sch Phys, Beijing 100871, Peoples R China
部门归属: [Qi, B; Zhang, SQ; Meng, J] Peking Univ, State Key Lab Nucl Phys & Tech, Sch Phys, Beijing 100871, Peoples R China; [Zhang, SQ; Meng, J] Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China; [Meng, J] Beihang Univ, Sch Phys & Nucl Energy, Beijing 100083, Peoples R China; [Meng, J] Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China; [Meng, J] Univ Stellenbosch, Dept Phys, ZA-7600 Stellenbosch, South Africa; [Wang, SY] Shandong Univ Weihai, Dept Space Sci & Appl Phys, Weihai 264209, Peoples R China; [Frauendorf, S] Univ Notre Dame, Dept Phys, Notre Dame, IN 46556 USA
英文摘要: A particle rotor model is developed which couples several valence protons and neutrons to a rigid triaxial rotor core. It is applied to investigating the chirality in odd-A nucleus (135)Nd with pi h(11/2)(2) circle times nu h(11/2)(-1) configuration for the first time ill a fully quantal approach. For the two chiral sister bands, the observed energies and the B(M1) and B(E2) Values for the in-band as well as interband transitions are reproduced excellently. Root mean square values of the angular momentum components and their probability distributions are used for discussing in detail the chiral geometry of the aplanar rotation and its evolution with angular momentum. Chirality is found to change from a soft chiral vibration to nearly static chirality at spin I = 39/2 and back to another type of chiral vibration at higher spin. (C) 2009 Elsevier B.V. All rights reserved.
资助者: Major State Basic Research Developing Program[2007CB815000]; National Natural Science Foundation of China[10875074, 10775004, 10705004, 10505002, 10435010, 10221003]; US Department of Energy[DE-FG02-95ER4093]
收录类别: SCI
原文出处: 查看原文
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/5328
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

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Recommended Citation:
Qi, B.,Zhang, S. Q.,Meng, J.,et al. Chirality in odd-A nucleus (135)Nd in particle rotor model[J]. PHYSICS LETTERS B,2009,675(2):175-180.
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