Exploration of pseudospin symmetry in the resonant states
文献类型：期刊论文
| 作者 | Zhang Shi-Sheng; Sun Bao-Hua; Zhou Shan-Gui ; Zhang, SS , Beihang Univ, Sch Sci, Dept Phys, Beijing 100083, Peoples R China
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| 刊名 | CHINESE PHYSICS LETTERS
 |
| 出版日期 | 2007 |
| 卷号 | 24期号:5页码:1199-1202 |
| 关键词 | Hartree-bogoliubov Theory Mean-field Theory Dirac-equation Relativistic Symmetry Harmonic-oscillator Coupling-constant Deformed-nuclei Nilsson Model Continuation Potentials |
| ISSN号 | 0256-307X |
| 英文摘要 | Taking Sn-120 as an example, we discuss the pseudospin symmetry in the single proton resonant states by examining the energies, widths and the wavefunctions. The information of the single proton resonant states in spherical nuclei are extracted from an analytic continuation in Hie coupling constant method within the framework of the self-consistent relativistic mean field theory under the relativistic boundary condition. We find small energy splitting in a pair of pseudospin partners in the resonant states. The lower components of the Dirac wavefunctions of a pseudospin doublet agree well in the region where nuclear potential dominates. It is concluded that the pseudospin symmetry is also well conserved for the resonant states in realistic nuclei. |
| 学科主题 | Physics |
| WOS记录号 | WOS:000246659400020 |
| 公开日期 | 2012-08-02 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/5742]  |
| 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 | Zhang, SS , Beihang Univ, Sch Sci, Dept Phys, Beijing 100083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang Shi-Sheng,Sun Bao-Hua,Zhou Shan-Gui,et al. Exploration of pseudospin symmetry in the resonant states[J]. CHINESE PHYSICS LETTERS,2007,24(5):1199-1202. |
| APA | Zhang Shi-Sheng,Sun Bao-Hua,Zhou Shan-Gui,&Zhang, SS , Beihang Univ, Sch Sci, Dept Phys, Beijing 100083, Peoples R China.(2007).Exploration of pseudospin symmetry in the resonant states.CHINESE PHYSICS LETTERS,24(5),1199-1202. |
| MLA | Zhang Shi-Sheng,et al."Exploration of pseudospin symmetry in the resonant states".CHINESE PHYSICS LETTERS 24.5(2007):1199-1202. |
入库方式： OAI收割
来源：理论物理研究所
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