The VLA-COSMOS 3 GHz Large Project: Evolution of Specific Star Formation Rates out to z ∼
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We present a comprehensive study of the physical properties of∼ 105 galaxies with
measurable star formation in the Sloan Digital Sky Survey (SDSS). By comparing physical …

We present in this paper a detailed analysis of the effect of environment on the star formation
activity of galaxies within the Early Data Release (EDR) of the Sloan Digital Sky Survey …

We have measured the equivalent width of the Hα emission line for 11 006 galaxies brighter
than M b=− 19 (ΩΛ= 0.7, Ω m= 0.3, H 0= 70 km s− 1 Mpc− 1) at 0.05< z< 0.1 in the 2dF …

The relationship between galaxies and dark matter (DM) can be characterized by the halo
mass of the central galaxy and the fraction of galaxies that are satellites. Here, we present …

We present a detailed analysis of the spectroscopic catalog of galaxies in 10 distant clusters
from Dressler et al. We investigate the nature of the different spectral classes defined by …

We present a sample of 1716 galaxies with companions within Δv< 500 km s− 1, rp< 80 h− 1
70 kpc and stellar mass ratio 0.1< M 1/M 2< 10 from the Sloan Digital Sky Survey Data …

We analyse the observed correlation between galaxy environment and Hα emission-line
strength, using volume-limited samples and group catalogues of 24 968 galaxies at 0.05< z< …

We present spectroscopic observations of galaxies in the fields of 10 distant clusters for
which we have previously presented deep imaging with WFPC2 on board the Hubble Space …

We derive the atomic hydrogen content for a total of 1900 spirals in the fields of 18 nearby
clusters. By comparing the HI–deficiency distributions of the galaxies inside and outside one …