81 citations · 168 across the 6 of their papers we have counts for
6 papers
The XXL Survey XXVIII. Galaxy luminosity functions of the XXL-N clusters
M. Ricci, C. Benoist, S. Maurogordato +13
The main goal of this study is to investigate the LF of a sample of 142 X-ray selected clusters, with spectroscopic redshift confirmation and a well defined selection function, spa…
Morphological Fractions of Galaxies in WINGS Clusters: revisiting the Morphology-Density Paradigm
G. Fasano, B. M. Poggianti, D. Bettoni +11
We present the Morphology-Density and Morphology-Radius relations (T-Sigma and T-R, respectively) obtained from the WINGS database of galaxies in nearby clusters. Aiming to achieve…
Studying The Star Formation Histories of Galaxies in Clusters from Composite Spectra
Alan Dressler, Augustus Oemler, Bianca M. Poggianti +5
We have formed ``composite spectra'' by combining the integrated-light spectra of individual galaxies in 8 intermediate-redshift and 12 low-redshift clusters of galaxies. Because t…
WINGS: a Wide-field Imaging Nearby Galaxy clusters Survey
G. Fasano, D. Bettoni, C. Marmo +4
We present a two-band, wide-field imaging survey of an X-ray selected sample of 78 clusters in the redshift range z=0.03-0.07. The aim of the project is to provide the astronomical…
Tracing cosmic evolution with the Coma cluster
Bianca M. Poggianti, Terry J. Bridges, Bahram Mobasher +1
We summarize here the first results of a new spectroscopic survey of galaxies in the Coma cluster with -20.5 < M_B < -14. Differences between the last epoch of star formation (SF)…
Environmental Effects on Gas and Galaxy Evolution in Clusters
Bianca M. Poggianti, Jacqueline H. van Gorkom
The cluster environment is the site of important transformations in galaxies at a relatively recent cosmological epoch: the galactic morphological types and star formation activity…