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arXiv 1907.03120nucl-thastro-ph.HEastro-ph.SR
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具有微观状态方程的热中子星

Hot neutron stars with microscopic equations of state

Jia-Jing Lu, Zeng-Hua Li, G. F. Burgio, H. -J Schulze

摘要:

我们研究了热β稳定核物质的性质,在有限温度下,包括一致的三体力的Brueckner-Hartree-Fock方法内导出的状态方程。简单而准确的参数化的有限温度状态方程。然后在这个框架内研究热中子星的性质,特别是最大质量的温度依赖性。我们发现非常小的温度效应和分析的相互作用的不同的贡献。

英文摘要:

We study the properties of hot beta-stable nuclear matter using equations of state derived within the Brueckner-Hartree-Fock approach at finite temperature including consistent three-body forces. Simple and accurate parametrizations of the finite-temperature equations of state are provided. The properties of hot neutron stars are then investigated within this framework, in particular the temperature dependence of the maximum mass. We find very small temperature effects and analyze the interplay of the different contributions.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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