Transport parameters in neutron stars from in-medium NN cross sections
Transport parameters in neutron stars from in-medium NN cross sections
复制标题
中子星中 NN 截面的输运参数
DOI:
10.1103/physrevc.82.015805
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发表时间:
2010-06
期刊:
影响因子:
--
通讯作者:
W. Zuo
中科院分区:
文献类型:
--
作者:
H.F. Zhang;U. Lombardo;W. Zuo
We present a numerical study of shear viscosity and thermal conductivity of symmetric nuclear matter, pure neutron matter, and beta-stable nuclear matter, in the framework of the Brueckner theory. The calculation of in-medium cross sections and nucleon effective masses is performed with a consistent two- and three-body interaction. The investigation covers a wide baryon density range as needed in the applications to neutron stars. The results for the transport coefficients in beta-stable nuclear matter are used to make preliminary predictions on the damping time scales of nonradial modes in neutron stars.
DOI:
10.1007/3-540-44578-1_2
发表时间:
2000-12
期刊:
--
影响因子:
--
作者:
U. Lombardo;H. Schulze
通讯作者:
U. Lombardo;H. Schulze