346 citations · 1.2k across the 11 of their papers we have counts for
9 papers · 1 filter
The strong correlation between post-starburst fraction and environment
A. Paccagnella, B. Vulcani, B. M. Poggianti +4
We examine a magnitude limited (M_B< -18.7) sample of post-starburst (PSB) galaxies at 0.03<z<0.11 in the different environments from the spectroscopic data set of the Padova Mille…
GASP I: Gas stripping phenomena in galaxies with MUSE
Bianca M. Poggianti, Alessia Moretti, Marco Gullieuszik +15
GASP (GAs Stripping Phenomena in galaxies with MUSE) is a new integral-field spectroscopic survey with MUSE at the VLT aiming at studying gas removal processes in galaxies. We pres…
OmegaWINGS: The first complete census of post starburst galaxies in clusters in the local universe
A. Paccagnella, B. Vulcani, B. M. Poggianti +10
Galaxies that abruptly interrupt their star formation in < 1.5 Gyr present recognizable features in their spectra (no emission and Hd in absorption) and are called post starburst (…
OmegaWINGS: spectroscopy in the outskirts of local clusters of galaxies
A. Moretti, M. Gullieuszik, B. Poggianti +9
Studies of the properties of low-redshift cluster galaxies suffer, in general, from small spatial coverage of the cluster area. WINGS, the most homogeneous and complete study of ga…
Slow quenching of star formation in OMEGAWINGS clusters: galaxies in transition in the local universe
Angela Paccagnella, Benedetta Vulcani, Bianca Maria Poggianti +8
The star formation quenching depends on environment, but a full understanding of what mechanisms drive it is still missing. Exploiting a sample of galaxies with masses $M_\ast>10^{…
Jellyfish galaxy candidates at low redshift
B. M. Poggianti, G. Fasano, A. Omizzolo +9
Galaxies that are being stripped of their gas can sometimes be recognized from their optical appearance. Extreme examples of stripped galaxies are the so-called ``jellyfish galaxie…
The star formation history of galaxies: the role of galaxy mass, morphology and environment
Valentina Guglielmo, Bianca M. Poggianti, Alessia Moretti +5
We analyze the star formation history (SFH) of galaxies as a function of present-day environment, galaxy stellar mass and morphology. The SFH is derived by means of a non-parametri…
OmegaWINGS: OmegaCAM@VST observations of WINGS galaxy clusters
M. Gullieuszik, B. Poggianti, G. Fasano +13
The Wide-field Nearby Galaxy-cluster Survey (WINGS) is a wide-field multi-wavelength survey of X-ray selected clusters at z =0.04-0.07. The original 34'x34' WINGS field-of- view ha…
From blue star-forming to red passive: galaxies in transition in different environments
Benedetta Vulcani, Bianca M. Poggianti, Jacopo Fritz +4
Exploiting a mass complete (M_*>10^(10.25)M_sun) sample at 0.03<z<0.11 drawn from the Padova Millennium Galaxy Group Catalog (PM2GC), we use the (U-B)_rf color and morphologies to…