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The third family of compact stars with the color-flavor locked quark core
  • ISSN号:1001-6538
  • 期刊名称:科学通报(英文版)
  • 时间:2013.11.11
  • 页码:3731-3734
  • 分类:O572.3[理学—粒子物理与原子核物理;理学—物理] TM923.321[电气工程—电力电子与电力传动]
  • 作者机构:[1]College of Physics, Jilin University, Changchun 130012, China, [2]College of Physics, Beihua University, Jilin 132013, China, [3]College of Computer Science and Technology, Jilin University, Changchun 130012, China, [4]Changchun Observatory, National Astronomical Observatories, Chinese Academy of Sciences, Changchun 130117, China,', [5]Institute for Numerical Calculations, College of Physics and Electronic Information, Inner Mongolia University for the Nationalities, Tongliao 028043, China
  • 相关基金:The work was supported by the National Natural Science Foundation of China (10675024, 11075063, 11265009) and National Fund for Fostering Talents of Basic Science (J1103202).
  • 相关项目:中子星的热演化与相结构的研究
作者: 刘广洲|
中文摘要:

在这份报纸,我们学习紧缩的星的第三个家庭,颜色风味(CFL ) 锁住夸克核心。相对论的吝啬的领域模型为 CFL 夸克物质被用于 hadronic 物质和 MIT 袋子模型。计算的结果显示出从强子星范围去的过渡行为,通过转变范围,进 CFL 夸克星范围。在转变范围,有事核心在 CFL 精力的宽范围被发现的 CFL 夸克的紧缩的星的第三个家庭豁开 100 兆电子伏 < 150 兆电子伏。由与早调查作比较,我们主张最大可能紧缩的星的第三个家庭可以是有 CFL 夸克核心的混合的星。

英文摘要:

In this paper, we study the third family of compact stars with the color-flavor locked (CFL) quark core. The relativistic mean field model is used for hadronic matter and the MIT bag model for CFL quark matter. The results of the calculation show a transitional behavior that goes from the hadron star range, through the transition range, into the CFL quark star range. In the transition range, the third family of compact stars with the CFL quark matter core is found in the wide range of the CFL energy gap 100 MeV~〈A〈150 MeV. By comparing with early investigations, we argue that the greatest possible third family of compact stars may be the hybrid stars with the CFL quark core.

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