196 citations · 965 across the 11 of their papers we have counts for
3 papers · 1 filter
Dark Matter Subhalos and the X-ray Morphology of the Coma Cluster
Felipe Andrade-Santos, Paul E. J. Nulsen, Ralph P. Kraft +4
Structure formation models predict that clusters of galaxies contain numerous massive subhalos. The gravity of a subhalo in a cluster compresses the surrounding intracluster gas an…
Bias from gas inhomogeneities in the pressure profiles as measured from X-ray and SZ observations
S. Khedekar, E. Churazov, A. Kravtsov +4
X-ray observations of galaxy clusters provide emission measure weighted spectra, arising from a range of density and temperature fluctuations in the intra-cluster medium (ICM). Thi…
A Mexican Hat with holes: calculating low resolution power spectra from data with gaps
P. Arevalo, E. Churazov, I. Zhuravleva +2
A simple method for calculating a low-resolution power spectrum from data with gaps is described. The method is a modification of the -variance method previously described by St…