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Xia, CJ; Peng, GX; Zhao, EG; Zhou, SG
From strangelets to strange stars: a unified description
Source PublicationSCIENCE BULLETIN
KeywordStrangelets QUARK MIXED-PHASE Strange stars LIQUID-DROP MODEL Strange quark matter NEUTRON-STARS Unified description MATTER Witten-Bodmer hypothesis MASS RADIUS CHARGE CONSTRAINTS SEPARATION STABILITY
AbstractThe conventionally separated treatments for strangelets and strange stars are now unified with a more comprehensive theoretical description for objects ranging from strangelets to strange stars. After constraining the model parameter according to the Witten-Bodmer hypothesis and observational mass-radius probability distribution of pulsars, we investigate the properties of this kind of objects. It is found that the energy per baryon decreases monotonically with increasing baryon number and reaches its minimum at the maximum baryon number, corresponding to the most massive strange star. Due to the quark depletion, an electric potential well is formed on the surface of the quark part. For a rotational bare strange star, a magnetic field with the typical strength in pulsars is generated.
Subject AreaScience & Technology - Other Topics
Indexed BySCI
Funding OrganizationNational Natural Science Foundation of China [11135011, 11120101005, 11275248, 11475110, 11475115, 11575190, 11525524] ; National Key Basic Research Program of China [2013CB834400] ; Knowledge Innovation Project of the Chinese Academy of Sciences [KJCX2-EW-N01] ; HPC Cluster of SKLTP/ITP-CAS ; Supercomputing Center, CNIC of CAS
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Document Type期刊论文
Affiliation1.[Xia, Cheng-Jun
2.Zhao, En-Guang
3.Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China
4.Univ Chinese Acad Sci, Sch Phys, Beijing 100049, Peoples R China
5.Inst High Energy Phys, Theoret Phys Ctr Sci Facil, Beijing 100049, Peoples R China
6.[Peng, Guang-Xiong
7.Hunan Normal Univ, Synerget Innovat Ctr Quantum Effects & Applicat, Changsha 410081, Hunan, Peoples R China
8.[Zhao, En-Guang
9.Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China
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GB/T 7714
Xia, CJ,Peng, GX,Zhao, EG,et al. From strangelets to strange stars: a unified description[J]. SCIENCE BULLETIN,2016,61(2):172-177.
APA Xia, CJ,Peng, GX,Zhao, EG,&Zhou, SG.(2016).From strangelets to strange stars: a unified description.SCIENCE BULLETIN,61(2),172-177.
MLA Xia, CJ,et al."From strangelets to strange stars: a unified description".SCIENCE BULLETIN 61.2(2016):172-177.
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