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Possible Correlations between the Emission Properties of SGRBs and Their Offsets from the Host Galaxies
Zhang, Shuai1,2,3; Jin, Zhi-Ping1,4; Zhang, Fu-Wen5; Li, Xiang1; Fan, Yi-Zhong1,4; Wei, Da-Ming1,4
2017-07-20
Source PublicationASTROPHYSICAL JOURNAL
ISSN0004-637X
Volume844Issue:1Pages:5
Abstract

Short gamma-ray bursts (SGRBs) are widely believed to be from mergers of binary compact objects involving at least one neutron star and hence have a broad range of spatial offsets from their host galaxies. In this work, we search for possible correlations between the emission properties of 18 SGRBs and their offsets from the host galaxies. The SGRBs with and without extended emission do not show significant differences between their offset distributions, in agreement with some previous works. There are, however, possible correlations between the optical and X-ray afterglow emission and the offsets. The underlying physical origins are examined.

Keywordgamma-ray burst: general gamma rays: general
DOI10.3847/1538-4357/aa7aa7
WOS KeywordGAMMA-RAY BURSTS ; NEUTRON-STAR KICKS ; BINARY STARS ; GRB ; PROGENITORS ; AFTERGLOW ; GRB-060614 ; GRB-050709 ; CLASSIFICATION ; CONSTRAINTS
Indexed BySCI
Language英语
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000406015000018
PublisherIOP PUBLISHING LTD
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://libir.pmo.ac.cn/handle/332002/22890
Collection中国科学院紫金山天文台
Corresponding AuthorJin, Zhi-Ping
Affiliation1.Chinese Acad Sci, Purple Mt Observ, Key Lab Dark Matter & Space Astron, Nanjing 210008, Jiangsu, Peoples R China
2.Univ Chinese Acad Sci, Yuquan Rd 19, Beijing 100049, Peoples R China
3.Hebei Normal Univ, Dept Space Sci & Astron, Shijiazhuang 050024, Hebei, Peoples R China
4.Univ Sci & Technol China, Sch Astron & Space Sci, Hefei 230026, Anhui, Peoples R China
5.Guilin Univ Technol, Coll Sci, Guilin 541004, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Shuai,Jin, Zhi-Ping,Zhang, Fu-Wen,et al. Possible Correlations between the Emission Properties of SGRBs and Their Offsets from the Host Galaxies[J]. ASTROPHYSICAL JOURNAL,2017,844(1):5.
APA Zhang, Shuai,Jin, Zhi-Ping,Zhang, Fu-Wen,Li, Xiang,Fan, Yi-Zhong,&Wei, Da-Ming.(2017).Possible Correlations between the Emission Properties of SGRBs and Their Offsets from the Host Galaxies.ASTROPHYSICAL JOURNAL,844(1),5.
MLA Zhang, Shuai,et al."Possible Correlations between the Emission Properties of SGRBs and Their Offsets from the Host Galaxies".ASTROPHYSICAL JOURNAL 844.1(2017):5.
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