830 citations · 5.4k across the 163 of their papers we have counts for
5 papers · 1 filter
Properties of galaxies in SDSS Quasar environments at z < 0.2
Georgina V. Coldwell, Diego G. Lambas
We analyse the environment of low redshift, z < 0.2, SDSS quasars using the spectral and photometric information of galaxies from the Sloan Digital Sky Survey Third Data Release (S…
Galaxy pairs in cosmological simulations: effects of interactions on colours and chemical abundances
M. Josefa Perez, Patricia B. Tissera, Cecilia Scannapieco +3
We perform an statistical analysis of galaxies in pairs in a Lambda-CDM scenario by using the chemical GADGET-2 of Scannapieco et al. (2005) in order to study the effects of galaxy…
The role of tidal interactions in driving galaxy evolution
Josefa Perez, Patricia B. Tissera, Diego G. Lambas +1
We carry out a statistical analysis of galaxy pairs selected from chemical hydrodynamical simulations with the aim at assessing the capability of hierarchical scenarios to reproduc…
Spatial clustering of USS sources and galaxies
Carlos G. Bornancini, Nelson Padilla, Diego G. Lambas +1
We present measurements of the clustering properties of galaxies in the field of redshift range Ultra Steep Spectrum (USS) radio sources selected from…
Photometric observations of Southern Abell Cluster Redshifts Survey Clusters: Structure of galaxies in the inner region of clusters of galaxies
V. Coenda, H. Muriel, C. J. Donzelli +3
We analyze photometric properties of 1384 cluster galaxies as a function of the normalized distance to cluster center. These galaxies were selected in the central region ($r/r_{200…