Deformed relativistic Hartree-Bogoliubov theory in continuum
文献类型：期刊论文
| 作者 | Zhou, SG ; Zhao, EG
|
| 刊名 | PHYSICAL REVIEW C
 |
| 出版日期 | 2012 |
| 卷号 | 85期号:2页码:24312 |
| 关键词 | GROUND-STATE PROPERTIES NEUTRON-DRIP-LINE MEAN-FIELD-THEORY EXOTIC NUCLEI SELF-CONSISTENT MG ISOTOPES COORDINATE SPACE EXPANSION METHOD PROTON EMITTERS HIRFL-CSR |
| ISSN号 | 0556-2813 |
| 通讯作者 | Li, LL (reprint author), Peking Univ, Sch Phys, State Key Lab Nucl Phys & Technol, Beijing 100871, Peoples R China. |
| 英文摘要 | A deformed relativistic Hartree Bogoliubov (RHB) theory in continuum is developed aiming at a proper description of exotic nuclei, particularly those with a large spatial extension. In order to give an adequate consideration of both the contribution of the continuum and the large spatial distribution in exotic nuclei, the deformed RHB equations are solved in a Woods-Saxon (WS) basis in which the radial wave functions have a proper asymptotic behavior at large distance from the nuclear center. This is crucial for the proper description of a possible halo. The formalism of deformed RHB theory in continuum is presented. A stable nucleus, Mg-20 and a weakly bound nucleus Mg-42 are taken as examples to present numerical details and to carry out necessary numerical checks. In addition, the ground-state properties of even-even magnesium isotopes are investigated. The generic conditions of the formation of a halo in weakly bound deformed systems and the shape of the halo in deformed nuclei are discussed. We show that the existence and the deformation of a possible neutron halo depend essentially on the quantum numbers of the main components of the single particle orbitals in the vicinity of the Fermi surface. |
| 学科主题 | Physics |
| 收录类别 | SCI |
| 资助信息 | Natural Science Foundation of China [10875157, 10975100, 10979066, 11105005, 11175002, 11175252]; Major State Basic Research Development Program of China [2007CB815000]; Chinese Academy of Sciences [KJCX2-EW-N01, KJCX2-YW-N32]; DFG cluster of excellence |
| 原文出处 | http://dx.doi.org/10.1103/PhysRevC.85.024312 |
| 语种 | 英语 |
| WOS记录号 | WOS:000300420700001 |
| 公开日期 | 2014-04-25 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/15158]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 推荐引用方式 GB/T 7714 | Zhou, SG,Zhao, EG. Deformed relativistic Hartree-Bogoliubov theory in continuum[J]. PHYSICAL REVIEW C,2012,85(2):24312. |
| APA | Zhou, SG,&Zhao, EG.(2012).Deformed relativistic Hartree-Bogoliubov theory in continuum.PHYSICAL REVIEW C,85(2),24312. |
| MLA | Zhou, SG,et al."Deformed relativistic Hartree-Bogoliubov theory in continuum".PHYSICAL REVIEW C 85.2(2012):24312. |
入库方式： OAI收割
来源：理论物理研究所
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