论文标题

混合恒星与超音音和奇怪的夸克物质

Hybrid Stars with Hyperons and Strange Quark Matter

论文作者

Husain, Wasif, Thomas, Anthony W.

论文摘要

我们考虑将杂化恒星从HADRON到B平衡中中子星的核心的奇怪物质的杂化恒星的可能性。对于状态(EOS)的强子相方程,使用MIT袋模型来描述奇怪的物质相。使用GIBBS构造方法处理相变,并根据对EOS施加的观察性构造进行计算并检查结果。还将结果与包括Hyperons,F-QMC700在内的HADRONIC EOS进行了比较

We consider the possibility of having hybrid stars with a phase transition from hadrons into strange matter at the core of a neutron star in b equilibrium. For the hadron phase equation of state (EoS) the quark-meson coupling model is used, while the MIT bag model is used to describe the strange matter phase. The phase transition is treated using the Gibbs construction method and results are calculated and checked against the observational constaints imposed on the EoS. The results are also compared with the hadronic EoS including hyperons, F-QMC700

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