arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2003.06101nucl-th
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杂化EoS的核物质性质研究

Study of nuclear matter properties for Hybrid EoS

I. A. Rather, A. A. Usmani, S. K. Patra

摘要:

我们研究了混合EoS的对称能、斜率参数、曲率、偏斜度和不可压缩性等核物质性质。利用最近提出的连续场论驱动的相对论平均场模型(E-RMF)和MIT-Bag模型构造了混合EoS。利用Gibbs构式研究了强子-夸克相变形成的混合相。计算了混合EoS的核物质性质,并确定了它们随包常数的变化。

英文摘要:

We study the nuclear matter properties like symmetry energy, slope parameter, curvature, skewness and incompressibility for Hybrid EoS. The hybrid EoS is constructed using the recently proposed Effective-Field-Theory motivated Relativistic Mean-Field model (E-RMF) for the hadron phase with different parameter sets and MIT Bag model for the quark phase with different Bag constants to construct hybrid EoS. The mixed-phase formed by the hadron-quark phase transition is studied using the Gibbs construction. The nuclear matter properties for hybrid EoS are calculated and their variation with the bag constant is determined.

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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