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MODEL-DEPENDENT ESTIMATE ON THE CONNECTION BETWEEN FAST RADIO BURSTS AND ULTRA HIGH ENERGY COSMIC RAYS
Li, Xiang1,2; Zhou, Bei1,2; He, Hao-Ning1; Fan, Yi-Zhong1; Wei, Da-Ming1
2014-12-10
Source PublicationASTROPHYSICAL JOURNAL
ISSN0004-637X
Volume797Issue:1Pages:33
AbstractThe existence of fast radio bursts (FRBs), a new type of extragalatic transient, has recently been established, and quite a few models have been proposed. In this work, we discuss the possible connection between the FRB sources and ultra high energy (>10(18) eV) cosmic rays. We show that in the blitzar model and the model of merging binary neutron stars, which includes the huge energy release of each FRB central engine together with the rather high rate of FRBs, the accelerated EeV cosmic rays may contribute significantly to the observed ones. In other FRB models, including, for example, the merger of double white dwarfs and the energetic magnetar radio flares, no significant EeV cosmic ray is expected. We also suggest that the mergers of double neutron stars, even if they are irrelevant to FRBs, may play a nonignorable role in producing EeV cosmic ray protons if supramassive neutron stars are formed in a sufficient fraction of mergers and the merger rate is greater than or similar to 10(3) yr(-1) Gpc(-3). Such a possibility will be unambiguously tested in the era of gravitational wave astronomy.
KeywordAcceleration Of Particles Cosmic Rays Radio Continuum: General
Subject Area天文和天体物理
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1088/0004-637X/797/1/33
WOS KeywordNEUTRON-STAR MERGERS ; GRAVITATIONAL-WAVE BURSTS ; EARLY X-RAY ; MILLISECOND MAGNETAR ; LIGHT CURVES ; GENERAL-RELATIVITY ; SUPERNOVAE ; AFTERGLOWS ; ORIGIN ; ACCELERATION
Indexed BySCI
Language英语
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000345915000033
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://libir.pmo.ac.cn/handle/332002/11557
Collection暗物质和空间天文实验室
Affiliation1.Chinese Acad Sci, Purple Mt Observ, Key Lab Dark Matter & Space Astron, Nanjing 210008, Jiangsu, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Li, Xiang,Zhou, Bei,He, Hao-Ning,et al. MODEL-DEPENDENT ESTIMATE ON THE CONNECTION BETWEEN FAST RADIO BURSTS AND ULTRA HIGH ENERGY COSMIC RAYS[J]. ASTROPHYSICAL JOURNAL,2014,797(1):33.
APA Li, Xiang,Zhou, Bei,He, Hao-Ning,Fan, Yi-Zhong,&Wei, Da-Ming.(2014).MODEL-DEPENDENT ESTIMATE ON THE CONNECTION BETWEEN FAST RADIO BURSTS AND ULTRA HIGH ENERGY COSMIC RAYS.ASTROPHYSICAL JOURNAL,797(1),33.
MLA Li, Xiang,et al."MODEL-DEPENDENT ESTIMATE ON THE CONNECTION BETWEEN FAST RADIO BURSTS AND ULTRA HIGH ENERGY COSMIC RAYS".ASTROPHYSICAL JOURNAL 797.1(2014):33.
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