The surface diffuseness and the spin-orbital splitting in relativistic continuum Hartree-Bogoliubov theory
文献类型：期刊论文
| 作者 | Meng, J; Tanihata, I |
| 刊名 | NUCLEAR PHYSICS A
 |
| 出版日期 | 1999-04-12 |
| 卷号 | 650页码:176-196 |
| 关键词 | relativistic continuum Hartree-Bogoliubov theory spin-orbital splitting zero range pairing force potential diffuseness canonical basis tin isotopes |
| ISSN号 | 0375-9474 |
| 英文摘要 | The relativistic continuum Hartree-Bogoliubov (RCHB) theory, which is the extension of the relativistic mean field and the Bogoliubov transformation in the coordinate representation, has been used to study tin isotopes. The pairing correlation is taken into account by a density-dependent force of zero range. The RCHB theory is used to describe the even-even tin isotopes all the way from the proton drip line to the neutron drip line. The contribution of the continuum which is important for nuclei near the drip-line has been taken into account, The theoretical St, as well as the neutron, proton, and matter rms radii are presented and compared with the experimental values where they exist. The change of the potential surface with the neutron number has been investigated. The diffuseness of the potentials in tin isotopes is analyzed through the spin-orbital splitting in order to provide new way to understand the halo phenomena in exotic nuclei. The systematic of the isospin and energy dependence of these results are extracted and analyzed. (C) 1999 Elsevier Science B.V. |
| WOS关键词 | NEUTRON-DRIP-LINE ; MEAN-FIELD THEORY ; HALO NUCLEI ; LI-11 |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000080075100003 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://119.78.100.186/handle/113462/35859]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Meng, J |
| 作者单位 | 1.Peking Univ, Dept Tech Phys, Beijing 100871, Peoples R China 2.RIKEN, Inst Phys & Chem Res, Wako, Saitama 3510198, Japan 3.Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Meng, J,Tanihata, I. The surface diffuseness and the spin-orbital splitting in relativistic continuum Hartree-Bogoliubov theory[J]. NUCLEAR PHYSICS A,1999,650:176-196. |
| APA | Meng, J,&Tanihata, I.(1999).The surface diffuseness and the spin-orbital splitting in relativistic continuum Hartree-Bogoliubov theory.NUCLEAR PHYSICS A,650,176-196. |
| MLA | Meng, J,et al."The surface diffuseness and the spin-orbital splitting in relativistic continuum Hartree-Bogoliubov theory".NUCLEAR PHYSICS A 650(1999):176-196. |
入库方式： OAI收割
来源：近代物理研究所
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