KMS of Xinjiang Astronomical Observatory, CAS
| Dynamics of the clumps partially disrupted from a planet around a neutron star | |
Kurban, Abdusattar1,2,3 ; Zhou, Xia1,2,3; Wang, Na1,2,3; Huang, Yong-Feng4,5; Wang, Yu-Bin1,6; Nurmamat, Nurimangul4
| |
| 2023-05-02 | |
| Source Publication | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
 |
| ISSN | 0035-8711 |
| Volume | 522Issue:3Pages:4265-4274 |
| Contribution Rank | 1 |
| Abstract | 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. |
| Keyword | 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 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Keyword | FAST RADIO-BURSTS ; MASSIVE BLACK-HOLES ; TIDAL DISRUPTION ; WHITE-DWARFS ; SECULAR EVOLUTION ; GIANT PLANETS ; SMALL BODIES ; DEBRIS DISC ; FRB 200428 ; RAY BURST |
| Funding Project | 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 Research Area | Astronomy & Astrophysics |
| WOS Subject | Astronomy & Astrophysics |
| WOS ID | WOS:000992509900038 |
| Publisher | OXFORD UNIV PRESS |
| Funding Organization | 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 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.xao.ac.cn/handle/45760611-7/5284 |
| Collection | 中国科学院新疆天文台 光学天文与技术应用研究室 |
| Corresponding Author | Kurban, Abdusattar; Zhou, Xia |
| Affiliation | 1.Chinese Acad Sci, Xinjiang Astron Observ, Urumqi 830011, Xinjiang, Peoples R China 2.Chinese Acad Sci, Key Lab Radio Astron, Urumqi 830011, Xinjiang, Peoples R China 3.Xinjiang Key Lab Radio Astrophys, Urumqi 830011, Xinjiang, Peoples R China 4.Nanjing Univ, Sch Astron & Space Sci, Nanjing 210023, Peoples R China 5.Nanjing Univ, Key Lab Modern Astron & Astrophys, Minist Educ, Nanjing 210023, Peoples R China 6.Univ Chinese Acad Sci, 19 AYuquan Rd, Beijing 100049, 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 | 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. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Kurban-2023-Dynamics（1290KB） | 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