Institutional Repository of Radio Astronomy Research Laboratory
| Search for Fast Radio Bursts and Radio Pulsars from Pulsing Ultraluminous X-Ray Sources | |
Bai, Juntao1,2 ; Wang, Na1,3; Luo, Rui4; Wang, Wei-Yang2; Dai, Shi5,6; Zhang, Songbo7; Zhao, Shiqian4; Wang, Shuangqiang1,3,5
| |
| 2025-05-01 | |
| Source Publication | ASTROPHYSICAL JOURNAL
 |
| ISSN | 0004-637X |
| Volume | 984Issue:1Pages:33 |
| Contribution Rank | 1 |
| Abstract | We conducted targeted fast radio burst (FRB) and pulsar searches on eight pulsing ultraluminous X-ray sources (PULXs) using the Five-hundred-meter Aperture Spherical radio Telescope (FAST) and the Parkes 64 m Radio Telescope (Murriyang) to investigate whether PULXs could be progenitors of FRBs. FAST carried out 12 observations of four PULXs, totaling 8 hr, while Parkes conducted 12 observations of the remaining four PULXs, totaling 11 hr. No significant signals were detected through single-pulse and periodic searches, covering a dispersion measure range of 0-5000 pc cm-3, placing stringent upper limits on the radio flux density from these sources. The results imply that accretion processes and dense stellar winds in PULXs likely suppress or attenuate potential coherent emission in the radio band. Additionally, the beaming factor and luminosity of FRBs associated with PULXs, as well as the highly relativistic and magnetized nature of their outflows, may limit detectability. Nondetection yielded from the observations covering the full orbital phases of PULXs can also constrain the theoretical models that link FRB emission to highly magnetized neutron stars in binary systems. |
| DOI | 10.3847/1538-4357/adc92e |
| Indexed By | SCI |
| Language | 英语 |
| WOS Keyword | COHERENT CURVATURE RADIATION ; SYNCHROTRON MASER EMISSION ; NEUTRON-STAR ; BINARY ; DISCOVERY ; MAGNETAR ; BUNCHES ; ULX1 |
| Funding Project | National Natural Science Foundation of China[12288102] ; National Natural Science Foundation of China[12203092] ; National Natural Science Foundation of China[12303042] ; National Natural Science Foundation of China[12041304] ; National Natural Science Foundation of China[12403058] ; Major Science and Technology Program of Xinjiang Uygur Autonomous Region[2022A03013-3] ; National SKA Program of China[2020SKA0120100] ; National Key Research and Development Program of China[2022YFC2205202] ; National Key Research and Development Program of China[2021YFC2203502] ; Natural Science Foundation of Xinjiang Uygur Autonomous Region[2022D01B71] ; Tianshan Talent Training Program for Young Elite Scientists[2023TSYCQNTJ0024] ; Chinese Academy of Sciences ; Operation, Maintenance and Upgrading Fund for Astronomical Telescopes and Facility Instruments ; Ministry of Finance of China ; Chinese Academy of Sciences - Australian Government |
| WOS Research Area | Astronomy & Astrophysics |
| WOS Subject | Astronomy & Astrophysics |
| WOS ID | WOS:001473368300001 |
| Publisher | IOP Publishing Ltd |
| Funding Organization | National Natural Science Foundation of China ; Major Science and Technology Program of Xinjiang Uygur Autonomous Region ; National SKA Program of China ; National Key Research and Development Program of China ; Natural Science Foundation of Xinjiang Uygur Autonomous Region ; Tianshan Talent Training Program for Young Elite Scientists ; Chinese Academy of Sciences ; Operation, Maintenance and Upgrading Fund for Astronomical Telescopes and Facility Instruments ; Ministry of Finance of China ; Chinese Academy of Sciences - Australian Government |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.xao.ac.cn/handle/45760611-7/7725 |
| Collection | 射电天文研究室_脉冲星研究团组 |
| Corresponding Author | Wang, Na; Wang, Shuangqiang |
| Affiliation | 1.Chinese Acad Sci, Xinjiang Astron Observ, Urumqi 830011, Xinjiang, Peoples R China 2.Univ Chinese Acad Sci, Sch Astron & Space Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Key Lab Radio Astron, Urumqi 830011, Xinjiang, Peoples R China 4.Guangzhou Univ, Sch Phys & Mat Sci, Dept Astron, Guangzhou 510006, Peoples R China 5.CSIRO Space & Astron, POB 76, Epping, NSW 1710, Australia 6.Western Sydney Univ, Locked Bag 1797, Penrith, NSW 2751, Australia 7.Chinese Acad Sci, Purple Mt Observ, Nanjing 210023, Peoples R China |
| First Author Affilication | Xinjiang Astronomical Observatory, Chinese Academy of Sciences |
| Corresponding Author Affilication | Xinjiang Astronomical Observatory, Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Bai, Juntao,Wang, Na,Luo, Rui,et al. Search for Fast Radio Bursts and Radio Pulsars from Pulsing Ultraluminous X-Ray Sources[J]. ASTROPHYSICAL JOURNAL,2025,984(1):33. |
| APA | Bai, Juntao.,Wang, Na.,Luo, Rui.,Wang, Wei-Yang.,Dai, Shi.,...&Wang, Shuangqiang.(2025).Search for Fast Radio Bursts and Radio Pulsars from Pulsing Ultraluminous X-Ray Sources.ASTROPHYSICAL JOURNAL,984(1),33. |
| MLA | Bai, Juntao,et al."Search for Fast Radio Bursts and Radio Pulsars from Pulsing Ultraluminous X-Ray Sources".ASTROPHYSICAL JOURNAL 984.1(2025):33. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Bai-2025-Search for （434KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment