Neutron stars:a relativistic study

被引：0

作者：

Mehedi Kalam ^{[1
]}

Sk.Monowar Hossein ^{[2
]}

Sajahan Molla ^{[1
]}

机构：

[1] Department of Physics,Aliah University

[2] Department of Mathematics,Aliah University

来源：

Research in Astronomy and Astrophysics | 2018年 / 18卷 / 03期

关键词：

stars:neutron; stars:mass function; equation of state;

D O I：

暂无

中图分类号：

P145.6 [脉冲星（中子星）];

学科分类号：

070401 ;

摘要：

We study the inner structure of a neutron star from a theoretical point of view and the outcome results are compared with observed data. We propose a stiff equation of state relating pressure with matter density. From our study we calculate mass(M),compactness(u) and surface redshift(Zs) for two binary millisecond pulsars,namely PSR J1614–2230 and PSR J1903+327,and four X-ray binaries,namely Cen X-3,SMC X-1,Vela X-1 and Her X-1,and compare them with recent observational data.Finally,we examine the stability for such a type of theoretical structure.

引用

页码：3 / 10

页数：8

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