181 citations · 1.2k across the 26 of their papers we have counts for
Showing 2004Show all
2 papers · 1 filter
astro-ph2004★ 131 cited
The Color-Magnitude Effect in Early-Type Cluster Galaxies
Omar Lopez-Cruz, Wayne A. Barkhouse, H. K. C. Yee
We present the analysis of the color-magnitude relation (CMR) for a sample of 57 X-ray detected Abell clusters within the redshift interval 0.02 <= z <= 0.18. We use the B-R vs R c…
astro-ph2004★ 1 cited
The Cluster M/L and the Value of Omega_m
H. Andernach, M. Plionis, O. L'opez-Cruz +2
From an up-to-date compilation of ACO cluster redshifts and velocity dispersions we extract a homogeneous sample of 459 clusters with robust velocity dispersion. Using the virial t…