830 citations · 5.4k across the 163 of their papers we have counts for
5 papers · 2 filters
Photometric observations of SARS clusters: Galaxy Luminosity Profiles
V. Coenda, C. J. Donzelli, H. Muriel +3
We have analyzed CCD images of 14 Abell clusters in the R filter of the SARS survey (Way et al 2004), with cz<40000kms^{-1}. We have obtained the luminosity profiles for 507 galaxi…
Satellite number density profiles of primary galaxies in the 2dFGRS
Laura Sales, Diego G. Lambas
We analyse the projected radial distribution of satellites around bright primary galaxies in the 2dFGRS. We have considered several primary-satellite subsamples to search for depen…
Dynamical segregation of galaxies in groups and clusters
M. Lares, D. G. Lambas, A. G. Sanchez
We have performed a systematic analysis of the dynamics of different galaxy populations in galaxy groups from the 2dFGRS. For this purpose we have combined all the groups into a si…
The galaxy density environment of gamma-ray burst host galaxies
Carlos G. Bornancini, Hector J. Martinez, Diego G. Lambas +3
We analyze cross-correlation functions between Gamma-Ray Burst (GRB) hosts and surrounding galaxies. We have used data obtained with the Very Large Telescope at Cerro Paranal (Chil…
Galaxy Pairs in the 2dFGRS II. Effects of interactions on star formation in groups and clusters
M. Sol Alonso, Patricia B. Tissera, Georgina Coldwell +1
We analyse the effects of galaxy interactions on star formation in groups and clusters of galaxies with virial masses in the range . We find a trend f…