EFFECTS OF STRANGE PARTICLES ON NEUTRON-STAR CORES

被引：45
|
作者：
KAPUSTA, JI
OLIVE, KA
机构：
[1] School of Physics and Astronomy, University of Minnesota, Minneapolis
来源：
PHYSICAL REVIEW LETTERS | 1990年 / 64卷 / 01期
关键词：
D O I：
10.1103/PhysRevLett.64.13
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We show that uncertainties in the strength of interactions of hyperons among themselves and with nucleons lead to an uncertainty in the maximum allowed neutron-star mass of nearly a factor of 2, even if the properties of nuclear and neutron matter were known with infinite precision around normal nuclear density and below. The possibility of a transition to quark matter places some constraint on the strength of the hyperonic interactions. © 1990 The American Physical Society.
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页码：13 / 15
页数：3
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