49 citations · 181 across the 9 of their papers we have counts for
6 papers · 1 filter
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…
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…