152 citations · 386 across the 6 of their papers we have counts for
3 papers · 1 filter
A comparative analysis of empirical calibrators for nebular metallicity
Enrique Perez-Montero, Angeles I. Diaz
We present a new analysis of the main empirical calibrators of oxygen abundance for ionised gas nebulae. With that aim we have compiled an extensive sample of objects with emission…
Ionising stellar populations in circumnuclear star forming regions
Enrique Perez-Montero, Angeles I. Diaz, Marcelo Castellanos
We present a study of the stellar populations and gas physical conditions in Circumnuclear Star Forming Regions (CNSFRs) based on spectrophotometric data, including the 7000 angstr…
Optical and near IR spectroscopy of low excitation HII regions with GTC
Enrique Perez-Montero, Marcelo Castellanos, Angeles I. Diaz
The determination of chemical abundances in ionized gas nebulae is based on the detection of auroral emission lines, from which it is possible to deduce the line temperatures of se…