3 papers
astro-ph2008
The pseudobulge of NGC 1292
L. Morelli, E. Pompei, A. Pizzella +6
The photometric and kinematic properties of Sb NGC 1292 suggest it hosts a pseudobulge. The properties of the stellar population of such a pseudobulge are consistent with a slow bu…
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…
astro-ph1998
The Artificial Sky Luminance And The Emission Angles Of The Upward Light Flux
P. Cinzano, F. J. Diaz Castro
The direction of the upward light emission has different polluting effects on the sky depending on the distance of the observation site. We studied with detailed models for light p…