Octupole deformation in even-even Rn-Th nuclei
文献类型：期刊论文
| 作者 | Xu, Fu-Rong; Wu, ZY , Peking Univ, Sch Phys, MOE Key Lab, Beijing 100871, Peoples R China; Wu, Zhe-Ying |
| 刊名 | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
 |
| 出版日期 | 2006 |
| 卷号 | 30期号:0页码:78-80 |
| ISSN号 | 0254-3052 |
| 英文摘要 | The ground-state properties and high-spin spectra of the light even-even Rn-Th nuclei have been systematically investigated using the cranking shell model in a multidimentional deformation space, including beta(2), beta(3), beta(4) and beta(5) degrees of freedom. Calculations reproduce well the experimental values of the moment of inertia. The investigation of the structures shows that, with increasing neutron number, the ground-state shapes of these nuclei evolve from nearly spherical(N approximate to 130), through well-developed octupole (N approximate to 136) to well-deformed quadrupole (N >= 140) shapes. Cranking calculations display that the nuclei investigated axe very octupole soft and will restore to reflection-symmetric shapes at high spin. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000243422700019 |
| 公开日期 | 2012-08-02 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/5843]  |
| 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 | Wu, ZY , Peking Univ, Sch Phys, MOE Key Lab, Beijing 100871, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, Fu-Rong,Wu, ZY , Peking Univ, Sch Phys, MOE Key Lab, Beijing 100871, Peoples R China,Wu, Zhe-Ying. Octupole deformation in even-even Rn-Th nuclei[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2006,30(0):78-80. |
| APA | Xu, Fu-Rong,Wu, ZY , Peking Univ, Sch Phys, MOE Key Lab, Beijing 100871, Peoples R China,&Wu, Zhe-Ying.(2006).Octupole deformation in even-even Rn-Th nuclei.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,30(0),78-80. |
| MLA | Xu, Fu-Rong,et al."Octupole deformation in even-even Rn-Th nuclei".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 30.0(2006):78-80. |
入库方式： OAI收割
来源：理论物理研究所
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