Giant neutron halos in Lambda-hypernuclei Ca-A(Lambda) and Ca-A(Lambda Lambda) in the relativistic continuum Hartree-Bogoliubov theory
文献类型：期刊论文
| 作者 | Lu, HF; Jie, M; Zhang, SQ; Lu, HF , Peking Univ, Sch Phys, Beijing 100871, Peoples R China. |
| 刊名 | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
 |
| 出版日期 | 2003 |
| 卷号 | 27期号:5页码:411-415 |
| 关键词 | Mean-field Theory |
| ISSN号 | 0254-3052 |
| 英文摘要 | Ground state systemic, properties of single-Lambda and double-Lambda hypernuclei for even-N Ca isotopes ranging from the proton drip-line to the neutron drip-line are studied by using the relativistic continuum Hartree-Bogoliubov theory with a density-dependent delta pairing interaction. Compared with the ordinary nuclei, the predicted neutron drip line nuclei are (77)(Lambda) Ca and Ca-78(LambdaLambda) respectively, i.e., the last bound hypernuclei has two more neutrons than that of ordinary nuclei. Based on the analysis of two neutron separation energies, neutron single particle energy levels, the contribution of continuum and nucleon-density distribution, giant halo phenomena due to pairing correlation and the contribution from the continuum are suggested to exist in Ca hypernuclei. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000182988800010 |
| 公开日期 | 2012-08-29 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/13305]  |
| 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,Jie, M,Zhang, SQ,et al. Giant neutron halos in Lambda-hypernuclei Ca-A(Lambda) and Ca-A(Lambda Lambda) in the relativistic continuum Hartree-Bogoliubov theory[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2003,27(5):411-415. |
| APA | Lu, HF,Jie, M,Zhang, SQ,&Lu, HF , Peking Univ, Sch Phys, Beijing 100871, Peoples R China..(2003).Giant neutron halos in Lambda-hypernuclei Ca-A(Lambda) and Ca-A(Lambda Lambda) in the relativistic continuum Hartree-Bogoliubov theory.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,27(5),411-415. |
| MLA | Lu, HF,et al."Giant neutron halos in Lambda-hypernuclei Ca-A(Lambda) and Ca-A(Lambda Lambda) in the relativistic continuum Hartree-Bogoliubov theory".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 27.5(2003):411-415. |
入库方式： OAI收割
来源：理论物理研究所
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