3 papers
astro-ph.CO2012
The oxygen abundance in the IFU era
F. F. Rosales-Ortega, S. F. Sánchez, A. I. Díaz
Spatially-resolved information of gas-phase emission provided by integral field units (IFUs) are allowing us to perform a new generation of emission-line surveys, based on large sa…
astro-ph2007
Chemical and Spectrophotometric Evolutionary Models for Emission Line Star-forming Galaxies
M. L. Martín Manjón, M. Mollá, A. I. Díaz +1
We present a self-consistent model under a star-bursting scenario for H{\sc ii} galaxies, combining different codes of chemical evolution, evolutionary population synthesis and pho…
astro-ph2007
The role of the star formation on the nitrogen abundance evolution
M. Mollá, J. M. Vílchez, A. I. Díaz +1
We analyze the evolution of nitrogen resulting from a set of spiral and irregular galaxy models computed for a large number of input mass radial distributions and with various star…