Dynamics of the clumps partially disrupted from a planet around a neutron star
文献类型：期刊论文
| 作者 | Kurban, Abdusattar4,5,6; Zhou, Xia4,5,6 ; Wang, Na4,5,6; Huang, Yong-Feng2,3; Wang, Yu-Bin1,6; Nurmamat, Nurimangul3
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| 刊名 | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
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| 出版日期 | 2023-05-02 |
| 卷号 | 522期号:3页码:4265-4274 |
| ISSN号 | 0035-8711 |
| 关键词 | minor planets asteroids: general planets and satellites: dynamical evolution and stability planet-star interactions stars: neutron transients: tidal disruption events |
| DOI | 10.1093/mnras/stad1260 |
| 通讯作者 | Kurban, Abdusattar(akurban@xao.ac.cn) ; Zhou, Xia(zhouxia@xao.ac.cn) |
| 英文摘要 | Tidal disruption events are common in the Universe, which may occur in various compact star systems and could account for many astrophysical phenomena. Depending on the separation between the central compact star and its companion, either a full disruption or a partial disruption may occur. The partial disruption of a rocky planet around a neutron star (NS) can produce kilometer-sized clumps, but the main portion of the planet can survive. The dynamical evolution of these clumps is still poorly understood. In this study, the characteristics of partial disruption of a rocky planet in a highly elliptical orbit around a NS is investigated. The periastron of the planet is assumed to be very close to the NS so that it would be partially disrupted by tidal force every time it passes through the periastron. It is found that the fragments generated in the process will change their orbits on a time scale of a few orbital periods due to the combined influence of the NS and the remnant planet, and will finally collide with the central NS. Possible outcomes of the collisions are discussed. |
| WOS关键词 | FAST RADIO-BURSTS ; MASSIVE BLACK-HOLES ; TIDAL DISRUPTION ; WHITE-DWARFS ; SECULAR EVOLUTION ; GIANT PLANETS ; SMALL BODIES ; DEBRIS DISC ; FRB 200428 ; RAY BURST |
| 资助项目 | Chinese Academy of Sciences (CAS) Light of West China' Program[2019-XBQNXZ-B-016] ; Natural Science Foundation of Xinjiang Uygur Autonomous Region[2022D01A363] ; 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 Natural Science Foundation of China[12041304] ; National Natural Science Foundation of China[12033001] ; National Natural Science Foundation of China[12273028] ; National Natural Science Foundation of China[12233002] ; National Natural Science Foundation of China[12041306] ; National Natural Science Foundation of China[12147103] ; Youth Innovations and Talents Project of Shandong Provincial Colleges and Universities[201909118] ; National Key R&D Program of China[2021YFA0718500] ; National SKA Program of China[2020SKA0120300] ; Operation, Maintenance and Upgrading Fund for Astronomical Telescopes and Facility Instruments ; Ministry of Finance of China |
| WOS研究方向 | Astronomy & Astrophysics |
| 语种 | 英语 |
| 出版者 | OXFORD UNIV PRESS |
| WOS记录号 | WOS:000992509900038 |
| 资助机构 | Chinese Academy of Sciences (CAS) Light of West China' Program ; Natural Science Foundation of Xinjiang Uygur Autonomous Region ; Major Science and Technology Program of Xinjiang Uygur Autonomous Region ; National Natural Science Foundation of China ; Youth Innovations and Talents Project of Shandong Provincial Colleges and Universities ; National Key R&D Program of China ; National SKA Program of China ; Operation, Maintenance and Upgrading Fund for Astronomical Telescopes and Facility Instruments ; Ministry of Finance of China |
| 源URL | [http://ir.xao.ac.cn/handle/45760611-7/5283]  |
| 专题 | 研究单元未命名 |
| 通讯作者 | Kurban, Abdusattar; Zhou, Xia |
| 作者单位 | 1.Univ Chinese Acad Sci, 19 AYuquan Rd, Beijing 100049, Peoples R China 2.Nanjing Univ, Key Lab Modern Astron & Astrophys, Minist Educ, Nanjing 210023, 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. Dynamics of the clumps partially disrupted from a planet around a neutron star[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2023,522(3):4265-4274. |
| APA | Kurban, Abdusattar,Zhou, Xia,Wang, Na,Huang, Yong-Feng,Wang, Yu-Bin,&Nurmamat, Nurimangul.(2023).Dynamics of the clumps partially disrupted from a planet around a neutron star.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,522(3),4265-4274. |
| MLA | Kurban, Abdusattar,et al."Dynamics of the clumps partially disrupted from a planet around a neutron star".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 522.3(2023):4265-4274. |
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