2 papers
astro-ph2000
Morphological evolution of X-ray clusters using hydrodynamical simulations
R. Valdarnini, S. Ghizzardi, S. Bonometto
A large set of TREESPH simulations is used to test the global morphology of galaxy clusters and its evolution against X-ray data. A powerful method to investigate substructures in…
astro-ph1998
Evolution of Cluster Morphology: X-ray data vs. CDM models
R. Valdarnini, S. Ghizzardi, S. Bonometto
We compare the evolution of morphology in X-ray cluster data and in clusters obtained in a simulation of flat CDM, normalized to the observed cluster abundance. We find that the ev…