THERMAL-CONDUCTIVITY OF ELECTRONS AND MUONS IN NEUTRON-STAR CORES

被引：41

作者：

GNEDIN, OY

YAKOVLEV, DG

机构：

[1] A.F. Ioffe Institute of Physics and Technology

来源：

NUCLEAR PHYSICS A | 1995年 / 582卷 / 3-4期

关键词：

D O I：

10.1016/0375-9474(94)00503-F

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：

Electron and muon thermal conductivity of dense matter (rho greater than or similar to 10(14) g.cm(-3)) in neutron star cores with various nuclear compositions (n, p, e, mu and possibly hyperons) is calculated. The effects of nucleon (and/or hyperon) superfluidity are taken into account. In non-superfluid matter, the main scattering mechanism of electrons and muons is the Coulomb scattering on charged baryons. If the baryon component of matter is highly superfluid, ee, e mu and mu mu collisions dominate. The results are described by simple analytic expressions valid for a wide class of models of dense matter.

引用

页码：697 / 716

页数：20

共 24 条

[21] ELECTRICAL-CONDUCTIVITY OF NEUTRON-STAR CORES IN THE PRESENCE OF A MAGNETIC-FIELD .1. GENERAL-SOLUTION FOR A MULTICOMPONENT FERMI-LIQUID [J].