435 citations · 8.4k across the 140 of their papers we have counts for
4 papers · 1 filter
The impact of cluster mergers on arc statistics
Elena Torri, Massimo Meneghetti, Matthias Bartelmann +3
We study the impact of merger events on the strong lensing properties of galaxy clusters. Previous lensing simulations were not able to resolve dynamical time scales of cluster len…
Simulating Chandra observations of galaxy clusters
A. Gardini, E. Rasia, P. Mazzotta +3
Numerical hydro-N-body simulations are very important tools for making theoretical predictions for the formation of galaxy clusters. They show that the atmospheres of clusters of g…
A dynamical model for the distribution of dark matter and gas in galaxy clusters
Elena Rasia, Giuseppe Tormen, Lauro Moscardini
Using high-resolution non-radiative hydrodynamic simulations of galaxy clusters we obtain simple analytic formulae for DM and gas distribution in the spherical approximation. We de…
Arc statistics with realistic cluster models
Massimo Meneghetti, Matthias Bartelmann, Lauro Moscardini +3
Arc statistics is known to be a powerful cosmological tool. Numerical lensing simulations show that orders of magnitude differences in the number of {\em giant} arcs on the whole s…