Theoretical study of the central depression of nuclear charge density distribution by electron scattering
文献类型：期刊论文
| 作者 | Liu Jian1; Chu Yan-Yun1; Ren Zhong-Zhou1,2; Wang Zai-Jun3 |
| 刊名 | CHINESE PHYSICS C
 |
| 出版日期 | 2012 |
| 卷号 | 36页码:48-54 |
| 关键词 | Elastic Electron Scattering Rmf Model Phase-shift Analysis Central Depression |
| ISSN号 | 1674-1137 |
| DOI | 10.1088/1674-1137/36/1/008 |
| 文献子类 | Article |
| 英文摘要 | The charge form factors of elastic electron scattering for isotones with N = 20 and N = 28 are calculated using the phase-shift analysis method, with corresponding charge density distributions from relativistic mean-field theory. The results show that there are sharp variations at the inner parts of charge distributions with the proton number decreasing. The corresponding charge form factors are divided into two groups because of the unique properties of the s-states wave functions, though the proton numbers change uniformly in two isotonic chains. Meanwhile, the shift regularities of the minima are also discussed, and we give a clear relation between the minima of the charge form factors and the corresponding charge radii. This relation is caused by the diffraction effect of the electron. Under this conclusion, we calculate the charge density distributions and the charge form factors of the A = 44 nuclei chain. The results are also useful for studying the central depression in light exotic nuclei. |
| WOS关键词 | MEAN-FIELD DESCRIPTION ; EXOTIC NUCLEI ; FINITE NUCLEI ; BUBBLES ; RADII ; STATE ; HALO |
| 资助项目 | Research Fund of Doctoral Point (RFDP)[20070284016] ; Research Fund of Doctoral Point (RFDP)[20100091110028] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000299143900008 |
| 出版者 | CHINESE PHYSICAL SOC |
| 源URL | [http://119.78.100.186/handle/113462/49143]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Liu Jian |
| 作者单位 | 1.Nanjing Univ, Dept Phys, Nanjing 210008, Peoples R China 2.Ctr Theoret Nucl Phys, Natl Lab Heavy Ion Accelerator, Lanzhou 730000, Peoples R China 3.Tianjin Univ Technol & Educ, Dept Math Phys & Informat Sci, Tianjin 300222, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu Jian,Chu Yan-Yun,Ren Zhong-Zhou,et al. Theoretical study of the central depression of nuclear charge density distribution by electron scattering[J]. CHINESE PHYSICS C,2012,36:48-54. |
| APA | Liu Jian,Chu Yan-Yun,Ren Zhong-Zhou,&Wang Zai-Jun.(2012).Theoretical study of the central depression of nuclear charge density distribution by electron scattering.CHINESE PHYSICS C,36,48-54. |
| MLA | Liu Jian,et al."Theoretical study of the central depression of nuclear charge density distribution by electron scattering".CHINESE PHYSICS C 36(2012):48-54. |
入库方式： OAI收割
来源：近代物理研究所
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