中子星内壳层结构与核物质对称能的关联

摘要：

Within the relativistic meanfield(RMF)theory, two different methods, coexisting phases method and Thomas-Fermi approximation, are adopted to studythe properties of pasta phases and crustcore transition.The symmetry energy slope L plays an important role in the pasta phases andcrustcore transition.The main results obtained here are consistent with the ones in other methods.A smaller slope L predicts more complex pasta phases and more nucleon andproton numbers in the droplet.Crustcore transition density and the proton fraction at this point decrease withsymmetry slope L.

关键词： 中子星 内壳层结构 核物质 对称能

作者: 鲍世绍

作者单位: 南开大学

会议类型: 国内会议

会议名称: 第十六届全国中高能核物理大会暨第十届全国中高能核物理专题研讨会

会议地点: 重庆

会议语种:中文

页码: 1-20

在线出版日期: 2015-08-19（万方平台首次上网日期，不代表论文的发表时间）