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Galaxy interactions I. Major and minor mergers
(EDP SCIENCES S ALES ULIS CEDEX A, 2012)
Aims. We study galaxy pair samples selected from the Sloan Digital Sky Survey (SDSS-DR7) and we perform an analysis of minor and major mergers with the aim of investigating the dependence of galaxy properties on interactions. ...
New quantitative nitrogen abundance estimations in a sample of Seyfert 2 active galactic nuclei
(Wiley Blackwell Publishing, Inc, 2017-06)
We obtained new quantitative determinations of the nitrogen abundance anda consistent relation between nitrogen and oxygen abundances for a sample of Seyfert 2 galaxies located at redshift z < 0.1. We carried out this ...
Nuclear Kinematics of Narrow-line Seyfert 1 Galaxies
(University of Chicago Press, 2019-03)
Here I present the main results of a kinematical study of narrow line Seyfert 1 galaxies through long slit spectroscopy.