摘要
在三体模型的基础上，采用汤川作用势，进行变分计算，进一步研究了晕核１１Ｌｉ，１４Ｂｅ和１７Ｂ的基态性质，给出了晕中子密度分布的一个解析表达式．理论计算结果与最新的实验数据一致．
Based on the three-body model with Yukawa interactions,the halo nuclei 11Li,14Be and 17B are further studied by the variation calculation.An analytical expression for the density distribution of the halo neutron is given.The theoretical resultsagree with the recent experimental data.
出处
《高能物理与核物理》
CSCD
北大核心
1995年第6期562-566,共5页
High Energy Physics and Nuclear Physics
关键词
晕核
晕中子密度
三体模型
halo nuclei,halo neutron density,three-body model.
