Satellite galaxies in groups and clusters are more likely to have low star formation rates
(SFRs) and lie on the 'red sequence'than central ('field') galaxies. Using galaxy group/cluster …

Using galaxy group/cluster catalogues created from the Sloan Digital Sky Survey Data
Release 7, we examine in detail the specific star formation rate (SSFR) distribution of …

We measure spectral indexes for 1823 galaxies in the Canadian Network for Observational
Cosmology 1 (CNOC1) sample of 15 X-ray luminous clusters at 0.18< z< 0.55 to investigate …

We examine the origin of clustercentric gradients in the star formation rates and colors of rich
cluster galaxies within the context of a simple model where clusters are built through the …

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 …

Using a large galaxy group catalogue constructed from the Sloan Digital Sky Survey Data
Release 2, we investigate the correlation between various galaxy properties and halo mass …

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 …

Hyper Suprime-Cam Subaru Strategic Program: A Mass-dependent Slope of the Galaxy
Size−Mass Relation at z < 1 - IOPscience This site uses cookies. By continuing to use this site …

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< …