点击次数：

论文类型：期刊论文

发表时间：2008-08-08

发表刊物：Phys.Rev. C

学科门类：理学

一级学科：物理学

卷号：78

页面范围：025801

摘要：We study the properties of neutron stars involving antikaon condensation with three different models in the framework of relativistic mean field (RMF) approximation theory: the Glendenning-Moszkowski (GM) model, the Zimanyi-Moszkowski (ZM) model, and the hybrid derivative coupling (HD) model. We take the isovector-scalar (δ-meson) channel interaction into account in our calculations and find that large mass neutron stars with kaon condensation can exist if the kaon optical potential is appropriately weak. The δ-meson channel interaction has a significant influence on the property of neutron

备注：论文作者按贡献大小排序，*为通讯作者