Parameters of core-collapse
| dc.creator | Baumgardt, Holger | |
| dc.creator | Heggie, Douglas C. | |
| dc.creator | Hut, Piet | |
| dc.creator | Makino, Junichiro | |
| dc.date | 2003-01-10 | |
| dc.date | 2003-01-23 | |
| dc.date.accessioned | 2026-07-07T10:47:32Z | |
| dc.date.available | 2026-07-07T10:47:32Z | |
| dc.description | This paper considers the phenomenon of deep core collapse in collisional stellar systems, with stars of equal mass. The collapse takes place on some multiple, $ξ^{-1}$, of the central relaxation time, and produces a density profile in which $ρ\propto r^{-α}$, where $α$ is a constant. The parameters $α$ and $ξ$ have usually been determined from simplified models, such as gas and Fokker-Planck models, often with the simplification of isotropy. Here we determine the parameters directly from N-body simulations carried out using the newly completed GRAPE-6. | |
| dc.description | 5 pages, 3 figures, accepted by MNRAS. Reference added to Table 1 | |
| dc.identifier | https://arxiv.org/abs/astro-ph/0301166 | |
| dc.identifier | http://arxiv.org/abs/astro-ph/0301166 | |
| dc.identifier | Mon.Not.Roy.Astron.Soc.341:247,2003 | |
| dc.identifier | doi:10.1046/j.1365-8711.2003.06407.x | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/183567 | |
| dc.subject | Astrophysics | |
| dc.title | Parameters of core-collapse | |
| dc.type | text |