MOCCA survey data base - I. Dissolution of tidally filling star clusters harbouring black hole subsystems
文献类型：期刊论文
| 作者 | Giersz, M.1; Askar, A.2; Wang, L.3,4,5; Hypki, A.6; Leveque, A.1; Spurzem, R.7,8,9,10,11 |
| 刊名 | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
 |
| 出版日期 | 2019-08-01 |
| 卷号 | 487期号:2页码:2412-2423 |
| 关键词 | methods: numerical stars: black holes globular clusters: general |
| ISSN号 | 0035-8711 |
| DOI | 10.1093/mnras/stz1460 |
| 英文摘要 | We investigate the dissolution process for dynamically evolving star clusters embedded in an external tidal field by exploring the MOCCA survey data base I, with focus on the presence and evolution of a stellar-mass black hole subsystem. We argue that the presence of a black hole subsystem can lead to the dissolution of tidally filling star clusters and this can be regarded as a third type of cluster dissolution mechanism (in addition to well-known mechanisms connected with strong mass-loss due to stellar evolution and mass-loss connected with the relaxation process). This third process is characterized by abrupt cluster dissolution connected with the loss of dynamical equilibrium. The abrupt dissolution is powered by strong energy generation from a stellar-mass black hole subsystem accompanied by tidal stripping. Additionally, we argue that such a mechanism should also work for even tidally underfilling clusters with top-heavy initial mass function. Observationally, star clusters which undergo dissolution powered by the third mechanism would look as a 'dark cluster' i.e. composed of stellarmass black holes surrounded by an expanding halo of luminous stars, and they should be different from 'dark clusters' harbouring intermediate mass black holes as discussed by Askar et al. An additional observational consequence of an operation of the third dissolution mechanism should be a larger than expected abundance of free floating black holes in the Galactic halo. |
| WOS关键词 | GLOBULAR-CLUSTERS ; DYNAMICAL EVOLUTION ; BINARY POPULATION ; MASS ; STELLAR ; SIMULATIONS ; CODE ; SYSTEMS ; II. ; IV. |
| 资助项目 | Polish National Science Center[UMO-2016/23/B/ST9/02732] ; Polish National Science Center[2016/20/S/ST9/00162] ; Carl Tryggers Foundation for Scientific Research[CTS 17: 113] ; Polish National Science Center, Poland[UMO-2016/23/B/ST9/02732] ; Alexander von Humboldt Foundation ; Alexander-von-Humboldt Polish Honorary Research Fellowship of the Foundation for Polish Science ; National Natural Science Foundation of China[11673032] ; Chinese Academy of Sciences through the Silk Road Project at the National Astronomical Observatories, Chinese Academy of Sciences, through the 'Qianren' special foreign experts programme of China ; Chinese Academy of Sciences through the Silk Road Project at the National Astronomical Observatories, Chinese Academy of Sciences, through the Sino-German collaboration program[GZ1284] ; International Space Science Institute, Bern, Switzerland, through its International Team programme[393] |
| WOS研究方向 | Astronomy & Astrophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000474919700066 |
| 出版者 | OXFORD UNIV PRESS |
| 资助机构 | Polish National Science Center ; Polish National Science Center ; Carl Tryggers Foundation for Scientific Research ; Carl Tryggers Foundation for Scientific Research ; Polish National Science Center, Poland ; Polish National Science Center, Poland ; Alexander von Humboldt Foundation ; Alexander von Humboldt Foundation ; Alexander-von-Humboldt Polish Honorary Research Fellowship of the Foundation for Polish Science ; Alexander-von-Humboldt Polish Honorary Research Fellowship of the Foundation for Polish Science ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences through the Silk Road Project at the National Astronomical Observatories, Chinese Academy of Sciences, through the 'Qianren' special foreign experts programme of China ; Chinese Academy of Sciences through the Silk Road Project at the National Astronomical Observatories, Chinese Academy of Sciences, through the 'Qianren' special foreign experts programme of China ; Chinese Academy of Sciences through the Silk Road Project at the National Astronomical Observatories, Chinese Academy of Sciences, through the Sino-German collaboration program ; Chinese Academy of Sciences through the Silk Road Project at the National Astronomical Observatories, Chinese Academy of Sciences, through the Sino-German collaboration program ; International Space Science Institute, Bern, Switzerland, through its International Team programme ; International Space Science Institute, Bern, Switzerland, through its International Team programme ; Polish National Science Center ; Polish National Science Center ; Carl Tryggers Foundation for Scientific Research ; Carl Tryggers Foundation for Scientific Research ; Polish National Science Center, Poland ; Polish National Science Center, Poland ; Alexander von Humboldt Foundation ; Alexander von Humboldt Foundation ; Alexander-von-Humboldt Polish Honorary Research Fellowship of the Foundation for Polish Science ; Alexander-von-Humboldt Polish Honorary Research Fellowship of the Foundation for Polish Science ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences through the Silk Road Project at the National Astronomical Observatories, Chinese Academy of Sciences, through the 'Qianren' special foreign experts programme of China ; Chinese Academy of Sciences through the Silk Road Project at the National Astronomical Observatories, Chinese Academy of Sciences, through the 'Qianren' special foreign experts programme of China ; Chinese Academy of Sciences through the Silk Road Project at the National Astronomical Observatories, Chinese Academy of Sciences, through the Sino-German collaboration program ; Chinese Academy of Sciences through the Silk Road Project at the National Astronomical Observatories, Chinese Academy of Sciences, through the Sino-German collaboration program ; International Space Science Institute, Bern, Switzerland, through its International Team programme ; International Space Science Institute, Bern, Switzerland, through its International Team programme ; Polish National Science Center ; Polish National Science Center ; Carl Tryggers Foundation for Scientific Research ; Carl Tryggers Foundation for Scientific Research ; Polish National Science Center, Poland ; Polish National Science Center, Poland ; Alexander von Humboldt Foundation ; Alexander von Humboldt Foundation ; Alexander-von-Humboldt Polish Honorary Research Fellowship of the Foundation for Polish Science ; Alexander-von-Humboldt Polish Honorary Research Fellowship of the Foundation for Polish Science ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences through the Silk Road Project at the National Astronomical Observatories, Chinese Academy of Sciences, through the 'Qianren' special foreign experts programme of China ; Chinese Academy of Sciences through the Silk Road Project at the National Astronomical Observatories, Chinese Academy of Sciences, through the 'Qianren' special foreign experts programme of China ; Chinese Academy of Sciences through the Silk Road Project at the National Astronomical Observatories, Chinese Academy of Sciences, through the Sino-German collaboration program ; Chinese Academy of Sciences through the Silk Road Project at the National Astronomical Observatories, Chinese Academy of Sciences, through the Sino-German collaboration program ; International Space Science Institute, Bern, Switzerland, through its International Team programme ; International Space Science Institute, Bern, Switzerland, through its International Team programme ; Polish National Science Center ; Polish National Science Center ; Carl Tryggers Foundation for Scientific Research ; Carl Tryggers Foundation for Scientific Research ; Polish National Science Center, Poland ; Polish National Science Center, Poland ; Alexander von Humboldt Foundation ; Alexander von Humboldt Foundation ; Alexander-von-Humboldt Polish Honorary Research Fellowship of the Foundation for Polish Science ; Alexander-von-Humboldt Polish Honorary Research Fellowship of the Foundation for Polish Science ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences through the Silk Road Project at the National Astronomical Observatories, Chinese Academy of Sciences, through the 'Qianren' special foreign experts programme of China ; Chinese Academy of Sciences through the Silk Road Project at the National Astronomical Observatories, Chinese Academy of Sciences, through the 'Qianren' special foreign experts programme of China ; Chinese Academy of Sciences through the Silk Road Project at the National Astronomical Observatories, Chinese Academy of Sciences, through the Sino-German collaboration program ; Chinese Academy of Sciences through the Silk Road Project at the National Astronomical Observatories, Chinese Academy of Sciences, through the Sino-German collaboration program ; International Space Science Institute, Bern, Switzerland, through its International Team programme ; International Space Science Institute, Bern, Switzerland, through its International Team programme |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/26652]  |
| 专题 | 中国科学院国家天文台 |
| 通讯作者 | Giersz, M. |
| 作者单位 | 1.Polish Acad Sci, Nicolaus Copernicus Astron Ctr, Ul Bartycka 18, PL-00716 Warsaw, Poland 2.Lund Univ, Dept Astron & Theoret Phys, Lund Observ, Box 43, SE-22100 Lund, Sweden 3.Univ Bonn, Helmholtz Inst Strahlen & Kernphys, Nussallee 14-16, D-53115 Bonn, Germany 4.Argelander Inst Astron, Dem Hugel 71, D-53121 Bonn, Germany 5.RIKEN, Ctr Computat Sci, Chuo Ku, 7-1-26 Minatojima Minami Machi, Kobe, Hyogo 6500047, Japan 6.Adam Mickiewicz Univ, Fac Phys, Astron Observ Inst, Sloneczna 36, PL-60286 Poznan, Poland 7.Chinese Acad Sci, Natl Astron Observ, 20A Datun Rd, Beijing 100012, Peoples R China 8.Chinese Acad Sci, Key Lab Computat Astrophys, 20A Datun Rd, Beijing 100012, Peoples R China 9.Heidelberg Univ, Zentrum Astron, Astron Rechen Inst, Maonchhofstrasseonchhofstr 12-14, D-69120 Heidelberg, Germany 10.Peking Univ, Kavli Inst Astron & Astrophys, Yi He Yuan Lu 5, Beijing 100871, Peoples R China |
| 推荐引用方式 GB/T 7714 | Giersz, M.,Askar, A.,Wang, L.,et al. MOCCA survey data base - I. Dissolution of tidally filling star clusters harbouring black hole subsystems[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2019,487(2):2412-2423. |
| APA | Giersz, M.,Askar, A.,Wang, L.,Hypki, A.,Leveque, A.,&Spurzem, R..(2019).MOCCA survey data base - I. Dissolution of tidally filling star clusters harbouring black hole subsystems.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,487(2),2412-2423. |
| MLA | Giersz, M.,et al."MOCCA survey data base - I. Dissolution of tidally filling star clusters harbouring black hole subsystems".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 487.2(2019):2412-2423. |
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来源：国家天文台
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