| Issue |
EAS Publications Series
Volume 20, 2006
Mass Profiles and Shapes of Cosmological Structures
|
|
|---|---|---|
| Page(s) | 275 - 276 | |
| DOI | https://doi.org/10.1051/eas:2006087 | |
| Published online | 19 May 2006 | |
Mass Profiles and Shapes of Cosmological Structures
G.A. Mamon, F. Combes, C. Deffayet and B. Fort (eds)
EAS Publications Series, 20 (2006) 275-276
G.A. Mamon, F. Combes, C. Deffayet and B. Fort (eds)
EAS Publications Series, 20 (2006) 275-276
Dark haloes in ellipticals and the tilt of the Fundamental Plane: some clues from self-consistent hydrodynamical simulations
1
Dpt. Física Teórica, C-XI, Universidad Autónoma de Madrid, 28039 Madrid, Spain
2
Dpt. Física y A.C., Universidad Miguel Hernández,
03206 Elche, Alicante, Spain
We have studied the structural and dynamical parameters of two samples of elliptical-like-objects (ELOs) formed in a set of self-consistent hydrodynamical simulations. ELO stellar masses, projected half- stellar mass radii, and stellar central l.o.s. velocity dispersions have been found to define a dynamical Fundamental Plane (FP), whose physical origin we report on.
© EAS, EDP Sciences, 2006