Repeating X-ray bursts: Interaction between a neutron star and clumps partially disrupted from a planet
文献类型：期刊论文
| 作者 | Kurban, Abdusattar4,5,6; Zhou, Xia4,5,6 ; Wang, Na4,5,6; Huang, Yong-Feng1,3,6; Wang, Yu-Bin2; Nurmamat, Nurimangul3
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| 刊名 | ASTRONOMY & ASTROPHYSICS
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| 出版日期 | 2024-06-03 |
| 卷号 | 686页码:A87 |
| 关键词 | planet-star interactions stars: neutron X-rays: bursts |
| ISSN号 | 0004-6361 |
| DOI | 10.1051/0004-6361/202347828 |
| 产权排序 | 1 |
| 英文摘要 | Repeating X-ray bursts from the Galactic magnetar SGR 1806-20 have been observed with a period of 398 days. Similarly, periodic X-ray bursts from SGR 1935+2154 with a period of 238 days have also been observed. Here we argue that these X-ray bursts could be produced by the interaction of a neutron star (NS) with its planet in a highly elliptical orbit. The periastron of the planet is very close to the NS, so it would be partially disrupted by the tidal force every time it passes through the periastron. Major fragments generated in the process will fall onto the NS under the influence of gravitational perturbation. The collision of the in-falling fragments with the NS produces repeating X-ray bursts. The main features of the observed X-ray bursts, such as their energy, duration, periodicity, and activity window, can all be explained in our framework. |
| WOS关键词 | FAST RADIO-BURSTS ; TIDAL DISRUPTION ; BLACK-HOLE ; WHITE-DWARFS ; SELF-GRAVITY ; MILLISECOND PULSAR ; NUCLEAR TRANSIENT ; STELLAR DEBRIS ; SMALL BODIES ; SGR 1806-20 |
| 资助项目 | Natural Science Foundation of Xinjiang Uygur Autonomous Region[2023D01E20] ; National Natural Science Foundation of China[12033001] ; National Natural Science Foundation of China[12288102] ; National Natural Science Foundation of China[12273028 12041304] ; National Natural Science Foundation of China[12233002] ; National Natural Science Foundation of China[12041306] ; Major Science and Technology Program of Xinjiang Uygur Autonomous Region[2022A03013-1] ; Major Science and Technology Program of Xinjiang Uygur Autonomous Region[2022A03013-3] ; National Key R&D Program of China[2021YFA0718500] ; National SKA Program of China[2020SKA0120300] ; National SKA Program of China[2023TSYCTD0013] ; Xinjiang Tianchi Program ; Tianchi Talents Project of Xinjiang Uygur Autonomous Region ; Chinese Academy of Sciences (CAS) ; Operation, Maintenance and Upgrading Fund for Astronomical Telescopes and Facility Instruments ; Ministry of Finance of China ; Urumqi Nanshan Astronomy and Deep Space Exploration Observation and Research Station of Xinjiang[XJYWZ2303] |
| WOS研究方向 | Astronomy & Astrophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:001237764300013 |
| 出版者 | EDP SCIENCES S A |
| 资助机构 | Natural Science Foundation of Xinjiang Uygur Autonomous Region ; National Natural Science Foundation of China ; Major Science and Technology Program of Xinjiang Uygur Autonomous Region ; National Key R&D Program of China ; National SKA Program of China ; Xinjiang Tianchi Program ; Tianchi Talents Project of Xinjiang Uygur Autonomous Region ; Chinese Academy of Sciences (CAS) ; Operation, Maintenance and Upgrading Fund for Astronomical Telescopes and Facility Instruments ; Ministry of Finance of China ; Urumqi Nanshan Astronomy and Deep Space Exploration Observation and Research Station of Xinjiang |
| 源URL | [http://ir.xao.ac.cn/handle/45760611-7/6769]  |
| 专题 | 脉冲星研究团组 |
| 通讯作者 | Kurban, Abdusattar; Zhou, Xia; Wang, Na |
| 作者单位 | 1.Nanjing Univ, Key Lab Modern Astron & Astrophys, Minist Educ, Nanjing 210023, Peoples R China 2.Sichuan Univ Sci & Engn, Sch Phys & Elect Engn, Zigong 643000, Peoples R China 3.Nanjing Univ, Sch Astron & Space Sci, Nanjing 210023, Peoples R China 4.Xinjiang Key Lab Radio Astrophys, Urumqi 830011, Xinjiang, Peoples R China 5.Chinese Acad Sci, Key Lab Radio Astron, Urumqi 830011, Xinjiang, Peoples R China 6.Chinese Acad Sci, Xinjiang Astron Observ, Urumqi 830011, Xinjiang, Peoples R China |
| 推荐引用方式 GB/T 7714 | Kurban, Abdusattar,Zhou, Xia,Wang, Na,et al. Repeating X-ray bursts: Interaction between a neutron star and clumps partially disrupted from a planet[J]. ASTRONOMY & ASTROPHYSICS,2024,686:A87. |
| APA | Kurban, Abdusattar,Zhou, Xia,Wang, Na,Huang, Yong-Feng,Wang, Yu-Bin,&Nurmamat, Nurimangul.(2024).Repeating X-ray bursts: Interaction between a neutron star and clumps partially disrupted from a planet.ASTRONOMY & ASTROPHYSICS,686,A87. |
| MLA | Kurban, Abdusattar,et al."Repeating X-ray bursts: Interaction between a neutron star and clumps partially disrupted from a planet".ASTRONOMY & ASTROPHYSICS 686(2024):A87. |
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