49 citations · 181 across the 9 of their papers we have counts for
9 papers
Dorado and its member galaxies. Ha imaging of the group backbone
R. Rampazzo, S. Ciroi, P. Mazzei +9
ABRIDGED: Dorado is a nearby, rich and clumpy galaxy group that extends for several degrees in the Southern Hemisphere. For the first time, we map the Ha distribution as a possible…
The UV window on counter rotating ETGs: insight from SPH simulations with chemo-photometric implementation
Daniela Bettoni, Paola Mazzei, Roberto Rampazzo +3
The Galaxy Evolution Explorer (GALEX) detected ultraviolet emission in about 50% of multi-spin early-type galaxies (ETGs), suggesting the occurrence of a recent rejuvenation episod…
Galaxy evolution in groups. USGC U268 and USGC U376 in the Leo cloud
A. Marino, L. Bianchi, P. Mazzei +2
With the aim of investigating galaxy evolution in nearby galaxy groups, we analysed the spectral energy distribution of 24 galaxies, members of two groups in the Leo cloud, USGC U2…
Catching Spiral - S0 transition in groups. Insights from SPH simulations with chemo-photometric implementation
P. Mazzei, A. Marino, R. Rampazzo +2
We are investigating the co-evolution of galaxies within groups combining multi-wavelength photometric and 2D kinematical observations. Here we focus on S0s showing star formation…
A Spitzer-IRS Spectroscopic atlas of early-type galaxies in the Revised Shapley-Ames Catalog
R. Rampazzo, P. Panuzzo, O. Vega +3
We produce an atlas of homogeneously reduced and calibrated low resolution IRS spectra of the nuclear regions of nearby early-type galaxies (i.e. Es and S0s, ETGs), in order to bui…
Galaxy evolution in nearby groups. II. Galaxy evolution in nearby loose groups. II. Photometric and kinematic characterization of USGC U268 and USGC U376 group members in the Leo cloud
A. Marino, H. Plana, R. Rampazzo +8
We present the photometric and kinematic characterization of two groups, USGC U268 and USGC U376 located in different regions of the Leo cloud. U268, composed of 10 catalogued memb…
Hot gas in groups: NGC 5328 and the intriguing case of NGC 4756 with XMM-Newton
G. Trinchieri, A. Marino, P. Mazzei +2
[Abridged] NGC 5238 and NGC 4756 are the brightest unperturbed elliptical galaxies in their respective loose groups. In the present study we aim at characterizing the properties of…
The role of the synchrotron component in the mid infrared spectrum of M 87
L. Buson, A. Bressan, P. Panuzzo +7
We study in detail the mid-infrared Spitzer-IRS spectrum of M 87 in the range 5 to 20 micron. Thanks to the high sensitivity of our Spitzer-IRS spectra we can disentangle the stell…
GALEX UV properties of the polar ring galaxy MCG-05-07-001 and the shell galaxies NGC 1210 and NGC 5329
A. Marino, E. Iodice, R. Tantalo +7
Systems of shells and polar rings in early-type galaxies are considered "bona fide" tracers of mass accretion and/or mergers. Their high frequency in low density environments sugge…