Neutron star properties and the equation of state of neutron-rich matter

被引:73
作者
Krastev, P. G. [1 ]
Sammarruca, F. [1 ]
机构
[1] Univ Idaho, Dept Phys, Moscow, ID 83844 USA
来源
PHYSICAL REVIEW C | 2006年 / 74卷 / 02期
关键词
NUCLEAR SYMMETRY ENERGY; BRUECKNER THEORY; RADIO PULSARS; MASS; OSCILLATIONS; POTENTIALS; BINARIES;
D O I
10.1103/PhysRevC.74.025808
中图分类号
O57 [原子核物理学、高能物理学];
学科分类号
070202 ;
摘要
We calculate total masses and radii of neutron stars for pure neutron matter and nuclear matter in beta equilibrium. We apply a relativistic nuclear matter equation of state derived from Dirac-Brueckner-Hartree-Fock calculations. We use realistic nucleon-nucleon interactions defined in the framework of the meson exchange potential models. Our results are compared with other theoretical predictions and recent observational data. Suggestions for further study are discussed.
引用
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页数:12
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