ITP OpenIR  > SCI期刊论文
Bhuyan, M; Carlson, BV; Patra, SK; Zhou, SG; Bhuyan, M (reprint author), Chinese Acad Sci, Inst Theoret Phys, Key Lab Theoret Phys, Beijing 100190, Peoples R China.; Bhuyan, M (reprint author), Inst Tecnol Aeronaut, BR-12228900 Sao Paulo, Brazil.
The attribute of rotational profile to the hyperon puzzle in the prediction of heaviest compact star
Source PublicationINTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS
Language英语
KeywordRelativistic Mean Field Theory Nuclear Matter Neutron Star Matter Rotating Neutron Star
AbstractIn this theoretical study, we report an investigation of the equations of state (EoSs) of hyper-nuclear matter and its composition as a function of density within the framework of effective field theory motivated relativistic mean field model. We have used G2 force parameter along with various hyperon-meson coupling ratios by allowing the mixing and the breaking of SU(6) symmetry to predict the EoSs, keeping the nucleonic coupling constant intact. We have estimated the properties of nonrotating and rapidly rotating configuration of compact stars by employing four different representative sets of equations of state. The obtained results of the mass and radius for the compact stars are compared with the recent mass observations. Further, we have studied the stability and sensitivity of rotational frequency (at sub-millisecond period) on the configuration of the compact stars because the angular frequency is significantly smaller than the mass-shedding (Keplerian) frequency in slow rotation regime. Moreover, the yield of hyperon as a function of density for various hyperon-meson couplings are also estimated.
2017
Volume26Issue:9Pages:1750052
Subject AreaPhysics
DOIhttp://dx.doi.org/10.1142/S0218301317500525
Funding Organization973 Program of China [2013CB834400] ; 973 Program of China [2013CB834400] ; 973 Program of China [2013CB834400] ; 973 Program of China [2013CB834400] ; NSF of China [11120101005, 11275248, 11525524] ; NSF of China [11120101005, 11275248, 11525524] ; NSF of China [11120101005, 11275248, 11525524] ; NSF of China [11120101005, 11275248, 11525524] ; Chinese Academy of Sciences [KJCX2-EW-N01] ; Chinese Academy of Sciences [KJCX2-EW-N01] ; Chinese Academy of Sciences [KJCX2-EW-N01] ; Chinese Academy of Sciences [KJCX2-EW-N01] ; FAPESP [2014/26195-5] ; FAPESP [2014/26195-5] ; FAPESP [2014/26195-5] ; FAPESP [2014/26195-5] ; CNPq - Brasil ; CNPq - Brasil ; CNPq - Brasil ; CNPq - Brasil
Citation statistics
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/21976
CollectionSCI期刊论文
计算平台成果
Corresponding AuthorBhuyan, M (reprint author), Chinese Acad Sci, Inst Theoret Phys, Key Lab Theoret Phys, Beijing 100190, Peoples R China.; Bhuyan, M (reprint author), Inst Tecnol Aeronaut, BR-12228900 Sao Paulo, Brazil.
Recommended Citation
GB/T 7714
Bhuyan, M,Carlson, BV,Patra, SK,et al. The attribute of rotational profile to the hyperon puzzle in the prediction of heaviest compact star[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS,2017,26(9):1750052.
APA Bhuyan, M,Carlson, BV,Patra, SK,Zhou, SG,Bhuyan, M ,&Bhuyan, M .(2017).The attribute of rotational profile to the hyperon puzzle in the prediction of heaviest compact star.INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS,26(9),1750052.
MLA Bhuyan, M,et al."The attribute of rotational profile to the hyperon puzzle in the prediction of heaviest compact star".INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS 26.9(2017):1750052.
Files in This Item:
File Name/Size DocType Version Access License
The attribute of rot(422KB) 开放获取--Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Bhuyan, M]'s Articles
[Carlson, BV]'s Articles
[Patra, SK]'s Articles
Baidu academic
Similar articles in Baidu academic
[Bhuyan, M]'s Articles
[Carlson, BV]'s Articles
[Patra, SK]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Bhuyan, M]'s Articles
[Carlson, BV]'s Articles
[Patra, SK]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.