Neutron star models including the effects of hyperon formation
Neutron star models including the effects of hyperon formation
复制标题
中子星模型，包括超子形成的影响
DOI：
10.1007/bf00704084
复制
发表时间：
1971
影响因子：
1.9
通讯作者：
A. Cameron
中科院分区：
文献类型：
--
作者：
J. Cohen;A. Cameron
计算了一系列新的中子星模型。所用的状态方程包括核溶解、核力和超子的存在的影响。核力是通过使用Levinger-SimmonsVα势和Vγ势的推广形式引入的。获得的最大稳定质量分别为2.28M和2.37M⊙。给出了预计为晶态的外层结构的详细信息。给出了中子星的角动量和转动能的表达式，并列出了相应的转动惯量。
A new series of neutron star models has been computed. The equation of state used included the effects of nuclear dissolution, nuclear forces, and the presence of hyperons. The nuclear forces were introduced through use of a generalized form of the Levinger-SimmonsVα andVγ potentials. The maximum stable masses obtained were 2.28 and 2.37M⊙, respectively. Details are given of the structure of the outer layers which are expected to be crystalline. Expressions are given for the angular momentum and rotational energy of a neutron star and the relevant moment of inertia is tabulated for the models.