Phase-space constraints on visible and dark matter distributions in elliptical galaxies
| dc.creator | Ciotti, L. | |
| dc.date | 1999-08-27 | |
| dc.date.accessioned | 2026-07-07T02:32:56Z | |
| dc.date.available | 2026-07-07T02:32:56Z | |
| dc.description | There are observational and theoretical indications that both the visible (stars) and the dark matter density distributions in elliptical galaxies increase significantly up to the galactic center. I present here some analytical results obtained with the aid of self-consistent, spherically symmetric two component galaxy models. These results suggest the possibility that this similar behavior could be a direct consequence of the structural and dynamical constraints imposed by the request of positivity of the phase-space distribution function of each density component. | |
| dc.description | 4 pages, to appear in "Galaxy Dynamics: from the Early Universe to the Present", ASP Conf. Series, eds. F. Combes, G. Mamon, V. Charmandaris | |
| dc.identifier | https://arxiv.org/abs/astro-ph/9908305 | |
| dc.identifier | http://arxiv.org/abs/astro-ph/9908305 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/14644 | |
| dc.subject | Astrophysics | |
| dc.title | Phase-space constraints on visible and dark matter distributions in elliptical galaxies | |
| dc.type | text |