36 citations · 36 across the 3 of their papers we have counts for
4 papers · 1 filter
Minor-Axis Stellar Velocity Gradients in Disk and Polar-Ring Galaxies
F. Bertola, E. M. Corsini
Kinematical decoupling between two components of a galaxy suggests the occurrence of a second event. In disk galaxies it is usually observed as a counterrotation of the stellar dis…
Correlation between kinematics and Hubble Sequence in disk galaxies?
J. C. Vega Beltran, E. Pignatelli, W. W. Zeilinger +4
We present a comparison between ionized gas and stellar kinematics for a sample of 5 early-to-intermediate disc galaxies. We measured the major axis V and sigma radial profiles for…
The kinematics and the origin of the ionized gas in NGC 4036
E. M. Corsini, F. Bertola, M. Sarzi +3
The kinematics of stars and ionized gas has been studied near the center of the S0 galaxy NGC 4036. Dynamical models based both on stellar photometry and kinematics have been built…
Central UV Spikes in two Galactic Spheroids
Michele Cappellari, Francesco Bertola, David Burstein +3
FOS spectra and FOC photometry of two centrally located, UV-bright spikes in the elliptical galaxy NGC 4552 and the bulge-dominated early spiral NGC 2681, are presented. These spec…