PMO OpenIR
The Masses of Isolated Neutron Stars Inferred from the Gravitational Redshift Measurements
Tang, Shao-Peng1,2; Jiang, Jin-Liang1,2; Gao, Wei-Hong3,4; Fan, Yi-Zhong1,2; Wei, Da-Ming1,2
2020
Source PublicationASTROPHYSICAL JOURNAL
ISSN0004-637X
Volume888Issue:1Pages:6
Corresponding AuthorFan, Yi-Zhong(yzfan@pmo.ac.cn)
AbstractFor some neutron stars (NSs) in the binary systems, the masses have been accurately measured. While for the isolated neutron stars (INSs), no mass measurement has been reported yet. The situation will change soon thanks to the successful performance of the Neutron Star Interior Composition Explorer (NICER), with which the radius and mass of the isolated PSR J0030+0451 can be simultaneously measured. For most INSs, no mass measurements are possible for NICER because of observational limitations. Benefiting from recent significant progress made on constraining the equation of state of NSs, in this work we propose a way to estimate the masses of the INSs with the measured gravitational redshifts. We apply our method to RX J1856.5-3754, RX J0720.4-3125, and RBS 1223, three members of "The Magnificent Seven" (M7), and estimate their masses to be
DOI10.3847/1538-4357/ab5959
WOS KeywordEVOLUTION ; EQUATION ; DENSE ; STATE
Indexed BySCI
Language英语
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000507874500001
PublisherIOP PUBLISHING LTD
Citation statistics
Document Type期刊论文
Identifierhttp://libir.pmo.ac.cn/handle/332002/35608
Collection中国科学院紫金山天文台
Corresponding AuthorFan, Yi-Zhong
Affiliation1.Chinese Acad Sci, Purple Mt Observ, Key Lab Dark Matter & Space Astron, Nanjing 210033, Peoples R China
2.Univ Sci & Technol China, Sch Astron & Space Sci, Hefei 230026, Anhui, Peoples R China
3.Nanjing Normal Univ, Dept Phys, Nanjing 210046, Peoples R China
4.Nanjing Normal Univ, Inst Theoret Phys, Nanjing 210046, Peoples R China
Recommended Citation
GB/T 7714
Tang, Shao-Peng,Jiang, Jin-Liang,Gao, Wei-Hong,et al. The Masses of Isolated Neutron Stars Inferred from the Gravitational Redshift Measurements[J]. ASTROPHYSICAL JOURNAL,2020,888(1):6.
APA Tang, Shao-Peng,Jiang, Jin-Liang,Gao, Wei-Hong,Fan, Yi-Zhong,&Wei, Da-Ming.(2020).The Masses of Isolated Neutron Stars Inferred from the Gravitational Redshift Measurements.ASTROPHYSICAL JOURNAL,888(1),6.
MLA Tang, Shao-Peng,et al."The Masses of Isolated Neutron Stars Inferred from the Gravitational Redshift Measurements".ASTROPHYSICAL JOURNAL 888.1(2020):6.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Tang, Shao-Peng]'s Articles
[Jiang, Jin-Liang]'s Articles
[Gao, Wei-Hong]'s Articles
Baidu academic
Similar articles in Baidu academic
[Tang, Shao-Peng]'s Articles
[Jiang, Jin-Liang]'s Articles
[Gao, Wei-Hong]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Tang, Shao-Peng]'s Articles
[Jiang, Jin-Liang]'s Articles
[Gao, Wei-Hong]'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.