2 papers
astro-ph1999
Structural properties of Dark Matter Halos
V. Antonuccio-Delogu, U. Becciani, A. Pagliaro
Using the results of a high mass resolution ( particles) N-body simulation of a cluster-forming region, we study the statistic for low mass halos (${\rm M} < 10^…
astro-ph1996
Small scale substructure, collapse time and dynamical friction
M. Gambera, A. Pagliaro
We solve numerically the equations of motion for the collapse of a shell of baryonic matter, made of galaxies and substructure of , taking into…