2 papers
astro-ph2001
Clusters of Galaxies as Self-Gravitating Systems
Florence Durret, Ricardo Demarco, Frederic Magnard +1
Self-gravitating systems such as elliptical galaxies appear to have a constant specific entropy and obey a scaling law relating their potential energy to their mass. These properti…
astro-ph1999
A multi-wavelength analysis of the cluster of galaxies ABCG 194
Elena Nikogossyan, Florence Durret, Daniel Gerbal +1
(Abridged) We present a morphological and structural analysis of the Richness zero cluster ABCG 194, known as a ``linear cluster'', based on a catalogue of 97 galaxies with B magni…