120 citations · 809 across the 23 of their papers we have counts for
23 papers
Empirical calibration for helium abundance determinations in Active Galactic Nuclei
O. L. Dors, G. C. Almeida, C. B. Oliveira +10
For the first time, a calibration between the HeI /H emission line ratio and the helium abundance =12+log(He/H) for Narrow line regions (NLRs) of Seyfert~2 Activ…
Integral Field Spectroscopy of Green Peas (I): Disentangling disk-like, turbulence and strong outflow kinematics in SDSSJ083843.63+385350.5
G. Bosch, G. F. Hägele, R. Amorín +8
Integral Field Spectroscopy (IFS) is well known for providing detailed insight of extended sources thanks to the possibility of handling space resolved spectroscopic information. S…
Semi-empirical metallicity calibrations based on ultraviolet emission lines of type-2 AGNs
O. L. Dors, A. F. Monteiro, M. V. Cardaci +2
We derived two semi-empirical calibrations between the metallicity of the Narrow Line Region (NLR) of type-2 Active Galactic Nuclei and the rest-frame of the N V1240/He II$\lamb…
Connection between the Circumnuclear Star-Forming Regions and the active nuclei in NGC 1068
I. Villicaña-Pedraza, D. Mast, A. Díaz +3
In recent years, Circumnuclear Star Forming Regions (CNSFRs) have been studied in different frequencies and telescopes, diverse studies about connection between nuclear activity an…
New quantitative nitrogen abundance estimations in a sample of Seyfert 2 Active Galactic Nuclei
O. L. Dors, K. Z. Arellano-Cordova, M. V. Cardaci +1
We obtained new quantitative determinations of the nitrogen abundance and a consistent relation between nitrogen and oxygen abundances for a sample of Seyfert 2 galaxies located at…
Sulphur abundance determinations in star-forming regions-I: Ionization Correction Factor
O. L. Dors, E. Perez-Montero, G. F. Hagele +2
In the present work we used a grid of photoionization models combined with stellar population synthesis models to derive reliable Ionization Correction Factors (ICFs) for the sulph…