Charge density of light exotic nuclei and pN N tensor coupling
文献类型：期刊论文
| 作者 | Jiang, WZ ; Zhao, YL |
| 刊名 | PHYSICS LETTERS B
 |
| 出版日期 | 2005 |
| 卷号 | 617期号:40545页码:33 |
| 关键词 | charge density relativistic mean field model |
| ISSN号 | 0370-2693 |
| 通讯作者 | Jiang, WZ (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China |
| 英文摘要 | We use a relativistic mean field model to study the charge density distributions of exotic oxygen isotopes. Nonlinear isoscalar-isovector terms which are not constrained by the present data are considered and the rho NN tensor coupling that does not affect the symmetry energy in the mean field model is included. Strong correlations between the neutron radius of Pb-208 and the charge radius of O-12,O-13,O-23,O-24 are found. The rho NN tensor coupling explicitly enhances the radius correlations between O-23,O-24 and Pb-208. This enhancement is due to the neutron occupation of the orbital 2s(1/2). The charge radius is sensitive to the change of the density dependence of the symmetry energy as the isotope goes towards the proton drip line. (c) 2005 Elsevier B.V. All rights reserved. |
| 学科主题 | Physics |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000229808400005 |
| 公开日期 | 2012-05-03 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/8019]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2004-2010年 |
| 推荐引用方式 GB/T 7714 | Jiang, WZ,Zhao, YL. Charge density of light exotic nuclei and pN N tensor coupling[J]. PHYSICS LETTERS B,2005,617(40545):33. |
| APA | Jiang, WZ,&Zhao, YL.(2005).Charge density of light exotic nuclei and pN N tensor coupling.PHYSICS LETTERS B,617(40545),33. |
| MLA | Jiang, WZ,et al."Charge density of light exotic nuclei and pN N tensor coupling".PHYSICS LETTERS B 617.40545(2005):33. |
入库方式： OAI收割
来源：上海应用物理研究所
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