Shell-model Study of Neutron-rich A-hypernucleus 10ΛLi

摘要：

We investigate a Σ-mixing probability of a neutron-rich A-hypernucleus 10ΛLi by using microscopic shell-model calculations considering a Λ-Σ coupling in the first order perturbation.The theoretical Σ-mixing probability in 10ΛLi is found to be about 0.48％,due to the appearance of multi-configuration Σ Nuclear excited states which can be strongly coupled with the A ground state in 10ΛLi.

关键词： hypernuclei neutron-rich shell model

作者: A.Umeya T.Harada

作者单位: Research Center for Physics and Mathematics,Osaka Electro-Communication University,Neyagawa,Osaka,572-8530,Japan

会议类型: 国际会议

会议名称: 3rd China-Japan-Korea Hadron and Nuclear Physics 2008 Symposium(第三届中日韩强子物理与核物理研讨会)

会议地点: 兰州

会议语种:英文

页码: 59-63

在线出版日期: 2008-06-23（万方平台首次上网日期，不代表论文的发表时间）