196 citations · 424 across the 10 of their papers we have counts for
6 papers · 1 filter
Identifying AGNs from X-ray detectionsII: Metallicity calibrations for the and diagnostics
Mark Armah, O. L. Dors, Rogério Riffel +4
Emission-line ratios from ions with nearly identical ionization potentials offer a robust solution to the degeneracies inherent to traditional active galactic nuclei (AGNs) metalli…
A bayesian-like approach to derive chemical abundances in Type-2 Active Galactic Nuclei based on photoionization models
E. Pérez-Montero, O. L. Dors, J. M. Vílchez +3
We present a new methodology for the analysis of the emission lines of the interstellar medium in the Narrow Line Regions around type-2 Active Galactic Nuclei. Our aim is to provid…
The interstellar medium of dwarf galaxies: new insights from Machine Learning analysis of emission line spectra
Graziano Ucci, Andrea Ferrara, Simona Gallerani +6
Dwarf galaxies are ideal laboratories to study the physics of the interstellar medium (ISM). Emission lines have been widely used to this aim. Retrieving the full information encod…
The Wolf-Rayet star population in the dwarf galaxy NGC 625
Ana Monreal-Ibero, Jeremy R. Walsh, Jorge Iglesias-Paramo +4
ABRIGED: Quantifying the number, type and distribution of W-R stars is a key component in the context of galaxy evolution, since they put constraints on the age of the star formati…
Extended nebular emission in CALIFA early-type galaxies
J. M. Gomes, P. Papaderos, C. Kehrig +3
The morphological, spectroscopic and kinematical properties of the warm interstellar medium (wim) in early-type galaxies (ETGs) hold key observational constraints to nuclear activi…
Star formation activity and gas stripping in the Cluster Projected Phase-Space (CPPS)
J. D. Hernandez-Fernandez, C. P. Haines, A. Diaferio +3
This work is focused on the study of the distribution in the CPPS of passive and star-forming galaxy populations and also, the intense and quiescent star-forming populations for a…