Effects of tensor coupling on spin-orbit splittings in the relativistic mean field theory | |
Lu, HF , Peking Univ, Sch Phys, Beijing 100871, Peoples R China; Lu, HF; Meng, J | |
刊名 | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
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2006 | |
卷号 | 30期号:5页码:412-416 |
关键词 | Symmetry Nuclei Force Halo |
ISSN号 | 0254-3052 |
英文摘要 | The effects of iso-scalar omega tensor coupling on spin-orbit splittings are studied in the framework of the Relativistic Mean Field theory. Taking Pb-208 as an example, the influence of iso-scalar omega tensor coupling on nuclear mean-field potentials, sigma-, omega- and rho-meson fields, spin-orbit potentials, spin-orbit splittings; and the single-particle level structure near the Fermi level are presented. It is found that the tensor term mainly changes the nuclear mean-field potential at the surface. A larger tensor coupling term will lead to stronger spin-orbit potential and larger spin-orbit splitting in the single particle level, which will change the single particle level structure, remove the traditional magic numbers and produce new ones. |
学科主题 | Physics |
URL标识 | 查看原文 |
WOS记录号 | WOS:000237326500008 |
公开日期 | 2012-08-02 |
内容类型 | 期刊论文 |
源URL | [http://ir.itp.ac.cn/handle/311006/5998] ![]() |
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 | Lu, HF , Peking Univ, Sch Phys, Beijing 100871, Peoples R China |
推荐引用方式 GB/T 7714 | Lu, HF , Peking Univ, Sch Phys, Beijing 100871, Peoples R China,Lu, HF,Meng, J. Effects of tensor coupling on spin-orbit splittings in the relativistic mean field theory[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2006,30(5):412-416. |
APA | Lu, HF , Peking Univ, Sch Phys, Beijing 100871, Peoples R China,Lu, HF,&Meng, J.(2006).Effects of tensor coupling on spin-orbit splittings in the relativistic mean field theory.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,30(5),412-416. |
MLA | Lu, HF , Peking Univ, Sch Phys, Beijing 100871, Peoples R China,et al."Effects of tensor coupling on spin-orbit splittings in the relativistic mean field theory".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 30.5(2006):412-416. |
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