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astro-ph2007
Star Formation Rate and Environment in the SDSS-DR4
G. Sorrentino, A. Rifatto
We investigate the environmental dependence of galaxies with the star formation rate (SFR) in a complete volume limited sample of 91566 galaxies, in the redshift range $0.05 \le z…
astro-ph2004
Nuclear Starbursts in Nearby Seyfert Galaxies
A. Romano, A. Rifatto, S. Ciroi +2
Active galaxies are often associated with starbursts, which are possible sources of fuelling for the nuclear black holes. By means of optical (3500-7500 A) spectroscopic and narrow…