Density-dependent potential for multi-neutron halo nuclei
文献类型：期刊论文
| 作者 | Chen Shuang1,3; Chu Yan-Yun1,3; Ren Zhong-Zhou1,2,3 |
| 刊名 | CHINESE PHYSICS C
 |
| 出版日期 | 2009-08-01 |
| 卷号 | 33页码:639-644 |
| 关键词 | density-dependent three-body model halo nuclei |
| ISSN号 | 1674-1137 |
| 英文摘要 | We apply a simple density-dependent potential model to the three-body calculation of the ground-state structure of drip-hne nuclei with a weakly bound core. The hyperspherical harmonics method is used to solve the Faddeev equations. There are no undetermined potential parameters in this calculation. We find that for the halo nuclei with a weakly-bound core, the calculated properties of the ground-state structure are in better agreement with experimental data than the results calculated from the standard Woods-Saxon and Gauss type potentials. We also successfully reproduce the experimental cross sections by using the density calculated from this method. This may be explained by the fact that the simple Fermi or Gaussian function can not exactly describe the density distribution of the drip-line nuclei. |
| WOS关键词 | INTERACTION CROSS-SECTIONS ; 3-BODY HALOS ; FOLDING-MODEL ; CORE EXCITATION ; RICH NUCLEI ; ELASTIC-SCATTERING ; LIGHT-NUCLEI ; RADII ; LI-11 ; FRAGMENTATION |
| 资助项目 | National Natural Science Foundation of China[10535010] ; National Natural Science Foundation of China[10675090] ; National Natural Science Foundation of China[10775068] ; 973 National Major State Basic Research and Development of China[2007CB815004] ; CAS Knowledge Innovation Project[KJCX2-SW-N02] ; Research Fund of Doctoral Point[20070284016] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000268647300008 |
| 出版者 | CHINESE PHYSICAL SOC |
| 资助机构 | National Natural Science Foundation of China ; 973 National Major State Basic Research and Development of China ; CAS Knowledge Innovation Project ; Research Fund of Doctoral Point |
| 源URL | [http://119.78.100.186/handle/113462/30555]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Chen Shuang |
| 作者单位 | 1.Nanjing Univ, Dept Phys, Nanjing 210008, Peoples R China 2.Natl Lab Heavy Ion Accelerator Lanzhou, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China 3.Joint Ctr Particle Nucl Phys & Cosmol, Nanjing 210008, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen Shuang,Chu Yan-Yun,Ren Zhong-Zhou. Density-dependent potential for multi-neutron halo nuclei[J]. CHINESE PHYSICS C,2009,33:639-644. |
| APA | Chen Shuang,Chu Yan-Yun,&Ren Zhong-Zhou.(2009).Density-dependent potential for multi-neutron halo nuclei.CHINESE PHYSICS C,33,639-644. |
| MLA | Chen Shuang,et al."Density-dependent potential for multi-neutron halo nuclei".CHINESE PHYSICS C 33(2009):639-644. |
入库方式： OAI收割
来源：近代物理研究所
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