Neutron halo in deformed nuclei
文献类型：期刊论文
| 作者 | Zhou, Shan-Gui ; Meng, Jie; Ring, P.; Zhao, En-Guang; Zhou, SG , Chinese Acad Sci, Inst Theoret Phys, Key Lab Frontiers Theoret Phys, Beijing 100190, Peoples R China
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| 刊名 | PHYSICAL REVIEW C
 |
| 出版日期 | 2010 |
| 卷号 | 82期号:1页码:- |
| 关键词 | Hartree-bogoliubov Theory Mean-field Theory Drip-line Deformation Range |
| ISSN号 | 0556-2813 |
| 英文摘要 | Halo phenomena in deformed nuclei are investigated within a deformed relativistic Hartree Bogoliubov (DRHB) theory. These weakly bound quantum systems present interesting examples for the study of the interdependence between the deformation of the core and the particles in the halo. Contributions of the halo, deformation effects, and large spatial extensions of these systems are described in a fully self-consistent way by the DRHB equations in a spherical Woods-Saxon basis with the proper asymptotic behavior at a large distance from the nuclear center. Magnesium and neon isotopes are studied and detailed results are presented for the deformed neutron-rich and weakly bound nucleus (44)Mg. The core of this nucleus is prolate, but the halo has a slightly oblate shape. This indicates a decoupling of the halo orbitals from the deformation of the core. The generic conditions for the occurrence of this decoupling effects are discussed. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000279472800001 |
| 公开日期 | 2012-08-02 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/5083]  |
| 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 | Zhou, SG , Chinese Acad Sci, Inst Theoret Phys, Key Lab Frontiers Theoret Phys, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, Shan-Gui,Meng, Jie,Ring, P.,et al. Neutron halo in deformed nuclei[J]. PHYSICAL REVIEW C,2010,82(1):-. |
| APA | Zhou, Shan-Gui,Meng, Jie,Ring, P.,Zhao, En-Guang,&Zhou, SG , Chinese Acad Sci, Inst Theoret Phys, Key Lab Frontiers Theoret Phys, Beijing 100190, Peoples R China.(2010).Neutron halo in deformed nuclei.PHYSICAL REVIEW C,82(1),-. |
| MLA | Zhou, Shan-Gui,et al."Neutron halo in deformed nuclei".PHYSICAL REVIEW C 82.1(2010):-. |
入库方式： OAI收割
来源：理论物理研究所
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