Phases of Dense Matter in Supernovae and Neutron Stars

被引：0

作者：

申虹 ^{[1
]}

王延楠 ^{[1
]}

机构：

[1] School of Physics,Nankai University

来源：

Plasma Science and Technology | 2012年 / 14卷 / 07期

基金：

中国国家自然科学基金;

关键词：

relativistic mean-field theory; equation of state; supernova; neutron star;

D O I：

暂无

中图分类号：

P145.3 [新星和超新星];

学科分类号：

070401 ;

摘要：

We study the properties of dense matter at finite temperature with various proton fractions for use in supernova simulations.The relativistic mean-field theory is used to describe homogeneous nuclear matter,while the Thomas-Fermi approximation is adopted to describe inho-mogeneous matter.We also discuss the equation of state of neutron star matter at zero tempera-ture in a wide density range.The equation of state at high densities can be significantly softened by the inclusion of hyperons.

引用

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页码：581 / 584

页数：4

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