Equation of state of hypernuclear matter and neutron stars

被引：0
|
作者：
Rios, A [1 ]
Polls, A [1 ]
Ramos, A [1 ]
Vidaña, I [1 ]
机构：
[1] Univ Barcelona, Dept Estructura & Constituents Mat, E-08028 Barcelona, Spain
来源：
HISPALENSIS LECTURES ON NUCLEAR PHYSICS, VOL 2 | 2004年 / 652卷
关键词：
D O I：
暂无
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：
These lectures contain a pedagogical introduction to the equation of state of nuclear matter and to the structure of neutron stars. Particular attention is devoted to the beta-equilibrium conditions and to the composition of neutron stars. The possible appearance of hyperons to reach the beta-equilibrium when the density increases is carefully analyzed. In general, the introduction of new degrees of freedom, such as for instance the hyperons, produces a softening of the equation of state and as a consequence the maximum mass of the neutron star decreases. Finally, relevant observational data are compared with microscopic predictions.
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页码：217 / 244
页数：28
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