187 citations · 585 across the 18 of their papers we have counts for
10 papers · 1 filter
The delay time distribution of supernovae from integral-field spectroscopy of nearby galaxies
Asier Castrillo, Yago Ascasibar, Lluís Galbany +6
Constraining the delay-time distribution (DTD) of different supernova (SN) types can shed light on the timescales of galaxy chemical enrichment and feedback processes affecting gal…
A Bayesian direct method implementation to fit emission line spectra: Application to the primordial He abundance determination
Vital Fernández, Elena Terlevich, Angeles I. Díaz +1
This work presents a Bayesian algorithm to fit the recombination and collisionally excited line spectra of gas photoionized by clusters of young stars. The current model consists i…
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…
Inner and outer star forming regions over the disks of spiral galaxies. I. Sample characterization
M. Rodríguez-Baras, A. I. Díaz, F. F. Rosales-Ortega +1
Context. The knowledge of abundance distributions is central to understanding the formation and evolution of galaxies. Most of the relations employed for the derivation of gas abun…
Optical/Near-IR spatially resolved study of the H II galaxy Tol 02
Ana Torres-Campos, Elena Terlevich, Daniel Rosa-González +3
The main goal of this study is to characterise the stellar populations in very low metallicity galaxies. We have obtained broad U, B, R, I, J, H, K, intermediate Strömgren y and na…
On the nature of diffuse ionized gas in galaxies -- I The contribution of dust scattering to diffuse line emission
Y. Ascasibar, G. Guidi, J. Casado +2
In this work, we investigate the contribution of dust scattering to the diffuse H-alpha emission observed in nearby galaxies. As initial conditions for the spatial distribution of…