Effective hyperon-nucleon interactions in the relativistic mean field theory
文献类型：期刊论文
| 作者 | Lu, HF; Long, WH; Meng, J; Zhou, SG ; Lu, HF , Peking Univ, Sch Phys, Beijing 100871, Peoples R China.
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| 刊名 | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
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| 出版日期 | 2002 |
| 卷号 | 26期号:9页码:933-940 |
| 关键词 | Lambda-hypernuclei Sigma-hypernuclei Xi-hypernuclei Particle Equation Force |
| ISSN号 | 0254-3052 |
| 英文摘要 | The effective A-nucleon interaction in single A hypernuclei is studied using the Relativistic Mean Field theory. Five sets of hyperon-meson coupling parameters, for Lambda - sigma and Lambda - omega interactions, are obtained by fitting the recent data of the binding energy of a Lambda in the 1s state of C-13(Lambda), B-Lambda(1s1/2). The detailed method is to fix one of the parameters to be a special value such as 2/3 or 1 or to suppose two of them be equal, and then the parameter sets are deduced. With these parameter sets determined from only this experimental quantity,we calculate the single-particle spectra of Lambda in single-Lambda hypernuclei for a wide range of mass number from A = 9 to A = 208. The calculations reproduce the available data well. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000178047200009 |
| 公开日期 | 2012-08-29 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/13446]  |
| 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,Long, WH,Meng, J,et al. Effective hyperon-nucleon interactions in the relativistic mean field theory[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2002,26(9):933-940. |
| APA | Lu, HF,Long, WH,Meng, J,Zhou, SG,&Lu, HF , Peking Univ, Sch Phys, Beijing 100871, Peoples R China..(2002).Effective hyperon-nucleon interactions in the relativistic mean field theory.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,26(9),933-940. |
| MLA | Lu, HF,et al."Effective hyperon-nucleon interactions in the relativistic mean field theory".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 26.9(2002):933-940. |
入库方式： OAI收割
来源：理论物理研究所
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