190 citations · 4.7k across the 162 of their papers we have counts for
6 papers · 2 filters
Minor-axis velocity gradients in disk galaxies
L. Coccato, E. M. Corsini, A. Pizzella +3
We present the ionized-gas kinematics and photometry of a sample of 4 spiral galaxies which are characterized by a zero-velocity plateau along the major axis and a velocity gradien…
Central DM density cuspiness in LSB's: a stellar kinematics approach
A. Pizzella, E. M. Corsini, F. Bertola +4
We present preliminary results from spectroscopic observations of a sample of 11 low surface brightness galaxies (LSB). We measured the stellar and gaseous kinematics along their m…
Fast bars in SB0 galaxies
Enrico Maria Corsini, J. A. L. Aguerri, Victor P. Debattista
We measured the bar pattern speed in a sample of 7 SB0 galaxies using the Tremaine-Weinberg method. This represents the largest sample of galaxies for which bar pattern speed has b…
The sigma_c-V_c correlation in high and low surface brightness galaxies
A. Pizzella, E. Dalla Bonta', E. M. Corsini +2
We investigate the relation between the central velocity dispersion, sigma_0, and the circular velocity, V_c, in galaxies. In addition to previously available data, we consider an…
Direct Confirmation of Two Pattern Speeds in the Double Barred Galaxy NGC 2950
Enrico Maria Corsini, Victor P. Debattista, J. A. L. Aguerri
We present surface photometry and stellar kinematics of NGC 2950, which is a nearby and undisturbed SB0 galaxy hosting two nested stellar bars. We use the Tremaine-Weinberg method…
Minor-axis velocity gradients in spirals and the case of inner polar disks
E. M. Corsini, A. Pizzella, L. Coccato +1
We measured the ionized-gas and stellar kinematics along the major and minor axis of a sample of 10 early-type spirals. Much to our surprise we found a remarkable gas velocity grad…