Neutron skin of 208Pb and density dependence of the symmetry energy

被引：27

作者：

Sammarruca, Francesca ^{[1
]}

Liu, Pei ^{[1
]}

机构：

[1] Univ Idaho, Dept Phys, Moscow, ID 83844 USA

来源：

PHYSICAL REVIEW C | 2009年 / 79卷 / 05期

关键词：

MATTER;

D O I：

10.1103/PhysRevC.79.057301

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 explore neutron skin predictions for Pb-208 in relation to the symmetry pressure in various microscopic models based on realistic nucleon-nucleon potentials and either the Dirac-Brueckner-Hartree-Fock approach or the conventional Brueckner-Hartree-Fock framework implemented with three-body forces. We also discuss the correlation between the neutron skin and the radius of a fixed-mass neutron star.

引用

页数：4

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