Shape evolution of C isotopes in (beta, gamma) deformation plane
文献类型：期刊论文
| 作者 | Sagawa, Hiroyuki; Zhang, Ying; Yoshino, Daishi; Hagino, Kouichi; Meng, Jie; Zhang, Y , Peking Univ, Sch Phys, Beijing 100871, Peoples R China |
| 刊名 | PROGRESS OF THEORETICAL PHYSICS
 |
| 出版日期 | 2008 |
| 卷号 | 120期号:1页码:129-142 |
| 关键词 | Hartree-bogoliubov Description Interaction Cross-sections Ground-state Properties Neutron-rich Nuclei Drip-line Halo |
| ISSN号 | 0033-068X |
| 英文摘要 | We study the shape evolution of C isotopes in the full (beta, gamma) deformation plane using a constrained Skyrme Hartree-Fock + BCS method in coordinate space. It is shown that; the reformation of the energy minimum varies markedly in the (beta, gamma) plane as a. function of mass number; which can be viewed as a clear manifestation of the spontaneous symmetry breaking effect in finite many-body systems. We also study the difference in deformations between protons and neutrons in the total (beta, gamma) plane. It is found that the proton and neutron quadrupole moments are almost the same in light C isotopes; while the neutron quadrupole moment is about 3 times larger than the proton one in C isotopes heavier than (16)C. The isospin symmetry of the mirror nuclei (10)C and (10)Be is also examined in connection with the deformation in the (beta, gamma) plane. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000258615400005 |
| 公开日期 | 2012-08-02 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/5513]  |
| 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, Y , Peking Univ, Sch Phys, Beijing 100871, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sagawa, Hiroyuki,Zhang, Ying,Yoshino, Daishi,et al. Shape evolution of C isotopes in (beta, gamma) deformation plane[J]. PROGRESS OF THEORETICAL PHYSICS,2008,120(1):129-142. |
| APA | Sagawa, Hiroyuki,Zhang, Ying,Yoshino, Daishi,Hagino, Kouichi,Meng, Jie,&Zhang, Y , Peking Univ, Sch Phys, Beijing 100871, Peoples R China.(2008).Shape evolution of C isotopes in (beta, gamma) deformation plane.PROGRESS OF THEORETICAL PHYSICS,120(1),129-142. |
| MLA | Sagawa, Hiroyuki,et al."Shape evolution of C isotopes in (beta, gamma) deformation plane".PROGRESS OF THEORETICAL PHYSICS 120.1(2008):129-142. |
入库方式： OAI收割
来源：理论物理研究所
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