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Unveiling the inner morphology and gas kinematics of NGC 5135 with ALMA
G. Sabatini, C. Gruppioni, M. Massardi +5
The local Seyfert 2 galaxy NGC5135, thanks to its almost face-on appearance, a bulge overdensity of stars, the presence of a large-scale bar, an AGN and a Supernova Remnant, is an…
Forecasting Polarized Radio Sources for CMB observations
G. Puglisi, V. Galluzzi, L. Bonavera +7
We combine the latest datasets obtained with different surveys to study the frequency dependence of polarized emission coming from Extragalactic Radio Sources (ERS). We consider da…
Average fractional polarization of extragalactic sources at Planck frequencies
T. Trombetti, C. Burigana, G. De Zotti +2
Recent detailed simulations have shown that an insufficiently accurate characterization of the contamination of unresolved polarized extragalactic sources can seriously bias measur…
CO excitation in the Seyfert galaxy NGC 34: stars, shock or AGN driven?
M. Mingozzi, L. Vallini, F. Pozzi +7
We present a detailed analysis of the X-ray and molecular gas emission in the nearby galaxy NGC 34, to constrain the properties of molecular gas, and assess whether, and to what ex…
Characterization of polarimetric and total intensity behaviour of a complete sample of PACO radio sources in the radio bands
Vincenzo Galluzzi, Marcella Massardi, Anna Bonaldi +17
We present high sensitivity (mJy) polarimetric observations in seven bands, from to GHz, of a complete sample of compact extragalactic radio sou…
Chandra and ALMA observations of the nuclear activity in two strongly lensed star forming galaxies
M. Massardi, A. F. M. Enia, M. Negrello +7
Nuclear activity and star formation play relevant roles in the early stages of galaxy formation. We aim at identifying them in high redshift galaxies by exploiting high-resolution…