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astro-ph2003
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…
astro-ph2003
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…
astro-ph2003
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…