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arXiv 0711.3501nucl-th
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致密星中的超子-夸克混合相

Hyperon-Quark Mixed Phase in Compact Stars

Toshiki Maruyama, Satoshi Chiba, Hans-Josef Schulze, Toshitaka Tatsumi

摘要:

本文采用Brueckner-Hartree-Fock强子物质框架和MIT夸克物质袋模型研究了致密星中强子-夸克混合相的性质。我们发现,混合相的状态方程与Maxwell结构所给出的状态方程相似。然而,混合相的组成与麦克斯韦结构有很大的不同;特别是,超子被完全抑制。

英文摘要:

We investigate the properties of the hadron-quark mixed phase in compact stars using a Brueckner-Hartree-Fock framework for hadronic matter and the MIT bag model for quark matter. We find that the equation of state of the mixed phase is similar to that given by the Maxwell construction. The composition of the mixed phase, however, is very different from that of the Maxwell construction; in particular, hyperons are completely suppressed.

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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