Octupole Deformations of Even-Even Rn, Th, and U Nuclei in Relativistic Mean Field Theory
文献类型：期刊论文
| 作者 | Wang, N , Shenzhen Univ, Coll Phys, Shenzhen 518060, Peoples R China; Wang Nan; Meng Jie; Zhao En-Guang
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| 刊名 | COMMUNICATIONS IN THEORETICAL PHYSICS
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| 出版日期 | 2010 |
| 卷号 | 53期号:6页码:1145-1148 |
| 关键词 | Hartree-bogoliubov Theory Halo |
| ISSN号 | 0253-6102 |
| 英文摘要 | The octupole deformations and other ground state properties of even-even Rn, Th and U isotopes are investigated systematically within the framework of the reflection asymmetric relativistic mean field (RAS-RMF) model. The calculation results reproduce the binding energies and the quadrupole deformations well. The calculation results indicate these nuclei at ground states evolve from nearly-spherical (N = 130) shape to quadrupole deformation shape with the increase of the neutron number. It is also found that among the Rn isotopes, only (222,224)Rn are octupole deformed and the octupole deformations for them are small. However, more nuclei (N similar or equal to 134-148) in Th and U isotopes are octupole deformed and the octupole deformations for some of them are significant (vertical bar beta vertical bar similar to 0.1 or even larger). |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000278904200031 |
| 公开日期 | 2012-08-02 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/5096]  |
| 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 | Wang, N , Shenzhen Univ, Coll Phys, Shenzhen 518060, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, N , Shenzhen Univ, Coll Phys, Shenzhen 518060, Peoples R China,Wang Nan,Meng Jie,et al. Octupole Deformations of Even-Even Rn, Th, and U Nuclei in Relativistic Mean Field Theory[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2010,53(6):1145-1148. |
| APA | Wang, N , Shenzhen Univ, Coll Phys, Shenzhen 518060, Peoples R China,Wang Nan,Meng Jie,&Zhao En-Guang.(2010).Octupole Deformations of Even-Even Rn, Th, and U Nuclei in Relativistic Mean Field Theory.COMMUNICATIONS IN THEORETICAL PHYSICS,53(6),1145-1148. |
| MLA | Wang, N , Shenzhen Univ, Coll Phys, Shenzhen 518060, Peoples R China,et al."Octupole Deformations of Even-Even Rn, Th, and U Nuclei in Relativistic Mean Field Theory".COMMUNICATIONS IN THEORETICAL PHYSICS 53.6(2010):1145-1148. |
入库方式： OAI收割
来源：理论物理研究所
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