Octupole deformation in even-even Rn-Th nuclei
文献类型：期刊论文
| 作者 | Wu, Zhe-Ying; Xu, Fu-Rong |
| 刊名 | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
 |
| 出版日期 | 2006-12 |
| 卷号 | 30页码:78-80 |
| 关键词 | nuclear structure octupole deformation high-spin state |
| 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. |
| WOS研究方向 | Physics |
| 语种 | 中文 |
| WOS记录号 | WOS:000243422700019 |
| 出版者 | SCIENCE CHINA PRESS |
| 源URL | [http://119.78.100.186/handle/113462/56912]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Wu, Zhe-Ying |
| 作者单位 | 1.Peking Univ, Sch Phys, MOE Key Lab, Beijing 100871, Peoples R China 2.Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China 3.Natl Lab Heavy Ion Phys, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Zhe-Ying,Xu, Fu-Rong. Octupole deformation in even-even Rn-Th nuclei[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2006,30:78-80. |
| APA | Wu, Zhe-Ying,&Xu, Fu-Rong.(2006).Octupole deformation in even-even Rn-Th nuclei.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,30,78-80. |
| MLA | Wu, Zhe-Ying,et al."Octupole deformation in even-even Rn-Th nuclei".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 30(2006):78-80. |
入库方式： OAI收割
来源：近代物理研究所
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