Skyrme-Hartree-Fock description of the nuclear structure in Ca isotopes (II) Neutron halo, skin and particles in the classically forbidden area
文献类型：期刊论文
| 作者 | Meng, J , Peking Univ, Dept Tech Phys, Beijing 100871, Peoples R China.; Long, WH; Im, S; Meng, J; Zhou, SG ; Yang, SC
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| 刊名 | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
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| 出版日期 | 2001 |
| 卷号 | 25期号:5页码:405-411 |
| ISSN号 | 0254-3052 |
| 其他题名 | Skyrme–Hartree–Fock方法对Ca同位素基态性质的研究(Ⅱ)中子晕、中子皮与经典禁区内粒子 |
| 英文摘要 | The pure-neutron-matter together with the neutron skin or halo in Ca isotopes is studied using the Skyrme-Hartree-Fock model. It is shown that the pure-neutron-matter thickness depends not only on the Fermi levels of the neutrons, but also on the orbital angular momentum of the valence neutrons. A new definition for the thickness of pure-neutron-matter is proposed. Particles in classically forbidden area are also studied. The number of neutrons in the classically forbidden area increases with mass number A, because of the increase in the number of neutrons occupied in the weaklybound open shell. The number of protons in the classically forbidden area, in contrast, decreases with mass number A, because the orbits of protons become more deeply bound. It is shown that the number of particles in the classically forbidden area can give information on the appearance of the halo or skin. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000169130300007 |
| 公开日期 | 2012-08-29 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/12758]  |
| 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 | Meng, J , Peking Univ, Dept Tech Phys, Beijing 100871, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Meng, J , Peking Univ, Dept Tech Phys, Beijing 100871, Peoples R China.,Long, WH,Im, S,et al. Skyrme-Hartree-Fock description of the nuclear structure in Ca isotopes (II) Neutron halo, skin and particles in the classically forbidden area[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2001,25(5):405-411. |
| APA | Meng, J , Peking Univ, Dept Tech Phys, Beijing 100871, Peoples R China.,Long, WH,Im, S,Meng, J,Zhou, SG,&Yang, SC.(2001).Skyrme-Hartree-Fock description of the nuclear structure in Ca isotopes (II) Neutron halo, skin and particles in the classically forbidden area.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,25(5),405-411. |
| MLA | Meng, J , Peking Univ, Dept Tech Phys, Beijing 100871, Peoples R China.,et al."Skyrme-Hartree-Fock description of the nuclear structure in Ca isotopes (II) Neutron halo, skin and particles in the classically forbidden area".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 25.5(2001):405-411. |
入库方式： OAI收割
来源：理论物理研究所
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