NAOC Open IR
Periodic Activities of Repeating Fast Radio Bursts from Be/X-Ray Binary Systems
Li, Qiao-Chu1,2; Yang, Yuan-Pei3; Wang, F. Y.1,2; Xu, Kun4,5; Shao, Yong1,2; Liu, Ze-Nan1,2; Dai, Zi-Gao1,6
2021-09-01
Source PublicationASTROPHYSICAL JOURNAL LETTERS
ISSN2041-8205
Volume918Issue:1Pages:8
AbstractThe frequency-dependent periodic active window of the fast radio burst FRB 180916.J0158+65 (FRB 180916B) was observed recently. In this letter, we propose that a Be/X-ray binary (BeXRB) system, which is composed of a neutron star (NS) and a Be star with a circumstellar disk, might be the source of a repeating FRB with periodic activities, and we apply this model to explain the activity window of FRB 180916B. The interaction between the NS magnetosphere and the accreted material results in evolution of the spin period and the centrifugal force of the NS, leading to the change of the stress in the NS crust. When the stress of the crust reaches the critical value, a starquake occurs and further produces FRBs. The interval between starquakes is estimated to be a few days, which is smaller than the active window of FRB 180916B. When the NS moves out of the disk of the Be star, the interval between starquakes becomes much longer than the orbital period, which corresponds to the nonactive phase. In this model, due to the absorption of the disk of the Be star, a frequency-dependent active window would appear for the FRBs, which is consistent with the observed properties of FRB 180916B. And the contribution of the dispersion measure from the disk of the Be star is small. In addition, the location of FRB 180916B in the host galaxy is consistent with a BeXRB system.
Funding OrganizationNational Key Research and Development Program of China ; National Key Research and Development Program of China ; National SKA Program of China ; National SKA Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National SKA Program of China ; National SKA Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National SKA Program of China ; National SKA Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National SKA Program of China ; National SKA Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China
DOI10.3847/2041-8213/ac1922
WOS KeywordSYNCHROTRON MASER EMISSION ; MAGNETIC NEUTRON-STARS ; CIRCUMSTELLAR ENVELOPES ; CURVATURE RADIATION ; ENERGY GAIN ; FRB 200428 ; DISK ; ACCRETION ; OSCILLATIONS ; POPULATION
Language英语
Funding ProjectNational Key Research and Development Program of China[2017YFA0402600] ; National SKA Program of China[2020SKA0120300] ; National Natural Science Foundation of China[12003028] ; National Natural Science Foundation of China[11833003] ; National Natural Science Foundation of China[U1831207] ; National Natural Science Foundation of China[11988101]
Funding OrganizationNational Key Research and Development Program of China ; National Key Research and Development Program of China ; National SKA Program of China ; National SKA Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National SKA Program of China ; National SKA Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National SKA Program of China ; National SKA Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National SKA Program of China ; National SKA Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000688261600001
PublisherIOP PUBLISHING LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/75246
Collection中国科学院国家天文台
Corresponding AuthorYang, Yuan-Pei
Affiliation1.Nanjing Univ, Sch Astron & Space Sci, Nanjing 210023, Peoples R China
2.Nanjing Univ, Minist Educ, Key Lab Modern Astron & Astrophys, Nanjing 210023, Peoples R China
3.Yunnan Univ, South Western Inst Astron Res, Kunming 650500, Yunnan, Peoples R China
4.Univ Chinese Acad Sci, Sch Astron & Space Sci, Beijing, Peoples R China
5.Chinese Acad Sci, Natl Astron Observ, Key Lab Opt Astron, Beijing, Peoples R China
6.Univ Sci & Technol China, Sch Phys Sci, Dept Astron, Hefei 230026, Peoples R China
Recommended Citation
GB/T 7714
Li, Qiao-Chu,Yang, Yuan-Pei,Wang, F. Y.,et al. Periodic Activities of Repeating Fast Radio Bursts from Be/X-Ray Binary Systems[J]. ASTROPHYSICAL JOURNAL LETTERS,2021,918(1):8.
APA Li, Qiao-Chu.,Yang, Yuan-Pei.,Wang, F. Y..,Xu, Kun.,Shao, Yong.,...&Dai, Zi-Gao.(2021).Periodic Activities of Repeating Fast Radio Bursts from Be/X-Ray Binary Systems.ASTROPHYSICAL JOURNAL LETTERS,918(1),8.
MLA Li, Qiao-Chu,et al."Periodic Activities of Repeating Fast Radio Bursts from Be/X-Ray Binary Systems".ASTROPHYSICAL JOURNAL LETTERS 918.1(2021):8.
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