84 citations · 266 across the 7 of their papers we have counts for
3 papers · 1 filter
A survey for Ly alpha galaxies at z~3.1
G. Ventimiglia, M. Arnaboldi, O. Gerhard
We describe the results of a deep survey for Ly alpha emission line galaxies at z~3.1, carried out with the multislit imaging spectroscopy (MSIS) technique, with the FORS2 spectrog…
The dynamically hot stellar halo around NGC 3311: a small cluster-dominated central galaxy
G. Ventimiglia, O. Gerhard, M. Arnaboldi +1
An important open question is the relation between intracluster light and the halos of central galaxies in galaxy clusters. Here we report results from an on going project with the…
Kinematics and line strength indices in the halos of the Coma Brightest Cluster Galaxies NGC 4874 and NGC 4889
L. Coccato, M. Arnaboldi, O. Gerhard +3
We investigate the stellar kinematics and line strength indices in the outer halos of brightest cluster galaxies (BCGs) in the Coma cluster to obtain the outer halo V_rot and sigma…