| Strange quark mass effect on the structure of hybrid stars | |
| Xu, Jian-Feng1,2; Luo, Yan-An1; Li, Lei1; Peng, Guang-Xiong2,3 | |
| 刊名 | International journal of modern physics e-nuclear physics
 |
| 2018 | |
| 卷号 | 27期号:1页码:17 |
| 关键词 | Strange quark matter Perturbative qcd model Mass effect Hybrid star |
| ISSN号 | 0218-3013 |
| DOI | 10.1142/s0218301318500064 |
| 通讯作者 | Xu, jian-feng(xujianfeng10@mails.ucas.ac.cn) |
| 英文摘要 | We study the strange quark mass effect on the phase diagram of strong interaction and the structure of compact stars with a thermodynamically enhanced perturbative qcd model by matching quark matter onto nuclear matter using the gibbs conditions. it is found that the mass effect of strange quark matter can obviously stiffen the equation of state of mixed phases and result in more massive hybrid stars (hss), while that usually lowers the maximum mass of pure quark stars. given reasonable model parameters, the maximum mass of hss can reach two times the solar mass and the stars always have mixed-phase core in a considerably wide range of model parameters. |
| WOS关键词 | EQUATION-OF-STATE ; COLOR SUPERCONDUCTIVITY ; COMPACT STARS ; MATTER ; DENSITY ; MODEL ; QCD ; INSTANTONS |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Nuclear ; Physics, Particles & Fields |
| 语种 | 英语 |
| 出版者 | WORLD SCIENTIFIC PUBL CO PTE LTD |
| WOS记录号 | WOS:000425274000007 |
| 内容类型 | 期刊论文 |
| URI标识 | http://www.corc.org.cn/handle/1471x/2177972 |
| 专题 | 高能物理研究所 |
| 通讯作者 | Xu, Jian-Feng |
| 作者单位 | 1.Nankai Univ, Sch Phys, 94 Weijin Rd, Tianjin 300071, Peoples R China 2.Univ Chinese Acad Sci, Sch Phys, 380 Huaibeizhen, Beijing 101408, Peoples R China 3.Inst High Energy Phys, Theoret Phys Ctr Sci Facil, 19B Yuquan Rd, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, Jian-Feng,Luo, Yan-An,Li, Lei,et al. Strange quark mass effect on the structure of hybrid stars[J]. International journal of modern physics e-nuclear physics,2018,27(1):17. |
| APA | Xu, Jian-Feng,Luo, Yan-An,Li, Lei,&Peng, Guang-Xiong.(2018).Strange quark mass effect on the structure of hybrid stars.International journal of modern physics e-nuclear physics,27(1),17. |
| MLA | Xu, Jian-Feng,et al."Strange quark mass effect on the structure of hybrid stars".International journal of modern physics e-nuclear physics 27.1(2018):17. |
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