53 citations · 53 across the 1 of their papers we have counts for
3 papers
astro-ph2008★ 53 cited
Galaxy Clusters in the Line of Sight to Background Quasars: I. Survey Design and Incidence of MgII Absorbers at Cluster Redshifts
S. Lopez, L. F. Barrientos, P. Lira +7
We describe the first optical survey of absorption systems associated with galaxy clusters at z= 0.3-0.9. We have cross-correlated SDSS DR3 quasars with high-redshift cluster/group…
astro-ph2005
Shapes of clusters and groups of galaxies: Comparison of model predictions with observations
D. J. Paz, D. G. Lambas, N. Padilla +1
We study the properties of the 3-dimensional and projected shapes of haloes using high resolution numerical simulations and observational data where the latter comes from the 2PIGG…
astro-ph2005
Spatial and Dynamical Properties of Voids in a LCDM Universe
N. D. Padilla, L. Ceccarelli, D. G. Lambas
We study statistical properties of voids in the distribution of mass, dark-matter haloes and galaxies (B_J<-16) in a LCDM numerical simulation populated with galaxies using a semi-…