KMS National Astronomical Observatories, CAS
| A Search for Hard X-Ray Bursts Occurring Simultaneously with Fast Radio Bursts in the Repeating FRB 121102 | |
| Sun, Shangyu1; Yu, Wenfei1; Yu, Yunwei2; Mao, Dongming1 | |
| 2021 | |
| Source Publication | ASTROPHYSICAL JOURNAL
 |
| ISSN | 0004-637X |
| Volume | 907Issue:1Pages:5 |
| Abstract | The nature of fast radio bursts (FRBs) is currently unknown. Repeating FRBs offer better observation opportunities than nonrepeating FRBs because their simultaneous multiwavelength counterparts might be identified. The magnetar flare model of FRBs is one of the most promising models that predict high-energy emission in addition to radio burst emission. To investigate such a possibility, we have searched for simultaneous and quasi-simultaneous short-term hard X-ray bursts in all Swift/BAT event mode data, which covered the periods when FRB detections were reported in the repeating FRB 121102, by making use of BAT's arcminute-level spatial resolution and wide field of view. We did not find any significant hard X-ray bursts that occurred simultaneously with those radio bursts. We also investigated potential short X-ray bursts that occurred quasi-simultaneously with those radio bursts (occurrence time differs in the range from hundreds of seconds to thousands of seconds) and concluded that even the best candidates are consistent with background fluctuations. Therefore, our investigation concluded that there were no hard X-ray bursts detectable with Swift/BAT that occurred simultaneously or quasi-simultaneously with those FRBs in the repeating FRB 121102. |
| Keyword | Radio bursts Radio transient sources Neutron stars Magnetars X-ray transient sources Non-thermal radiation sources |
| Funding Organization | National Program on Key Research and Development Project ; National Program on Key Research and Development Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; International Postdoctoral Exchange Fellowship Recruitment Program of China Postdoctoral Council in 2018 ; International Postdoctoral Exchange Fellowship Recruitment Program of China Postdoctoral Council in 2018 ; FAST Scholar fellowship in 2017 ; FAST Scholar fellowship in 2017 ; NASA ; NASA ; National Program on Key Research and Development Project ; National Program on Key Research and Development Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; International Postdoctoral Exchange Fellowship Recruitment Program of China Postdoctoral Council in 2018 ; International Postdoctoral Exchange Fellowship Recruitment Program of China Postdoctoral Council in 2018 ; FAST Scholar fellowship in 2017 ; FAST Scholar fellowship in 2017 ; NASA ; NASA ; National Program on Key Research and Development Project ; National Program on Key Research and Development Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; International Postdoctoral Exchange Fellowship Recruitment Program of China Postdoctoral Council in 2018 ; International Postdoctoral Exchange Fellowship Recruitment Program of China Postdoctoral Council in 2018 ; FAST Scholar fellowship in 2017 ; FAST Scholar fellowship in 2017 ; NASA ; NASA ; National Program on Key Research and Development Project ; National Program on Key Research and Development Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; International Postdoctoral Exchange Fellowship Recruitment Program of China Postdoctoral Council in 2018 ; International Postdoctoral Exchange Fellowship Recruitment Program of China Postdoctoral Council in 2018 ; FAST Scholar fellowship in 2017 ; FAST Scholar fellowship in 2017 ; NASA ; NASA |
| DOI | 10.3847/1538-4357/abd477 |
| WOS Keyword | AFTERGLOWS ; EMISSION ; MAGNETAR |
| Language | 英语 |
| Funding Project | National Program on Key Research and Development Project[2016YFA0400804] ; National Natural Science Foundation of China[11333005] ; National Natural Science Foundation of China[U1838203] ; National Natural Science Foundation of China[11822302] ; International Postdoctoral Exchange Fellowship Recruitment Program of China Postdoctoral Council in 2018 ; FAST Scholar fellowship in 2017 ; NASA |
| Funding Organization | National Program on Key Research and Development Project ; National Program on Key Research and Development Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; International Postdoctoral Exchange Fellowship Recruitment Program of China Postdoctoral Council in 2018 ; International Postdoctoral Exchange Fellowship Recruitment Program of China Postdoctoral Council in 2018 ; FAST Scholar fellowship in 2017 ; FAST Scholar fellowship in 2017 ; NASA ; NASA ; National Program on Key Research and Development Project ; National Program on Key Research and Development Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; International Postdoctoral Exchange Fellowship Recruitment Program of China Postdoctoral Council in 2018 ; International Postdoctoral Exchange Fellowship Recruitment Program of China Postdoctoral Council in 2018 ; FAST Scholar fellowship in 2017 ; FAST Scholar fellowship in 2017 ; NASA ; NASA ; National Program on Key Research and Development Project ; National Program on Key Research and Development Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; International Postdoctoral Exchange Fellowship Recruitment Program of China Postdoctoral Council in 2018 ; International Postdoctoral Exchange Fellowship Recruitment Program of China Postdoctoral Council in 2018 ; FAST Scholar fellowship in 2017 ; FAST Scholar fellowship in 2017 ; NASA ; NASA ; National Program on Key Research and Development Project ; National Program on Key Research and Development Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; International Postdoctoral Exchange Fellowship Recruitment Program of China Postdoctoral Council in 2018 ; International Postdoctoral Exchange Fellowship Recruitment Program of China Postdoctoral Council in 2018 ; FAST Scholar fellowship in 2017 ; FAST Scholar fellowship in 2017 ; NASA ; NASA |
| WOS Research Area | Astronomy & Astrophysics |
| WOS Subject | Astronomy & Astrophysics |
| WOS ID | WOS:000611015600001 |
| Publisher | IOP PUBLISHING LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.bao.ac.cn/handle/114a11/79815 |
| Collection | 中国科学院国家天文台 |
| Corresponding Author | Sun, Shangyu |
| Affiliation | 1.Chinese Acad Sci, Shanghai Astron Observ, Key Lab Res Galaxies & Cosmol, 80 Nandan Rd, Shanghai 200030, Peoples R China 2.Cent China Normal Univ, Inst Astrophys, Wuhan 430079, Peoples R China |
| Recommended Citation GB/T 7714 | Sun, Shangyu,Yu, Wenfei,Yu, Yunwei,et al. A Search for Hard X-Ray Bursts Occurring Simultaneously with Fast Radio Bursts in the Repeating FRB 121102[J]. ASTROPHYSICAL JOURNAL,2021,907(1):5. |
| APA | Sun, Shangyu,Yu, Wenfei,Yu, Yunwei,&Mao, Dongming.(2021).A Search for Hard X-Ray Bursts Occurring Simultaneously with Fast Radio Bursts in the Repeating FRB 121102.ASTROPHYSICAL JOURNAL,907(1),5. |
| MLA | Sun, Shangyu,et al."A Search for Hard X-Ray Bursts Occurring Simultaneously with Fast Radio Bursts in the Repeating FRB 121102".ASTROPHYSICAL JOURNAL 907.1(2021):5. |
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