158 citations · 160 across the 4 of their papers we have counts for
7 papers
The environment of nearby Blue Compact Dwarf Galaxies
Angel R. Lopez-Sanchez, Barbel Koribalski, Janine van Eymeren +3
We are obtaining deep multiwavelength data of a sample of nearby blue compact dwarf galaxies (BCDGs) combining broad-band optical/NIR and H photometry, optical spectroscopy and…
Massive stars and their surrounding nebulae: A combined approach
S. Simón-Díaz, G. Stasińska, J. García-Rojas +3
We present the first results of a project aimed at the combined study of massive stars and their surrounding nebulae by means of a detailed study of Galactic HII regions ionized by…
The localized chemical pollution in NGC 5253 revisited: Results from deep echelle spectrophotometry
A. R. Lopez-Sanchez, C. Esteban, J. Garcia-Rojas +2
We present echelle spectrophotometry of the blue compact dwarf galaxy (BCDG) NGC 5253. The data have been taken with the Very Large Telescope UVES echelle spectrograph in the 3100…
The Calibration of the O/H Abundance Indicators for Extragalactic H II Regions Based on O II Recombination Lines
M. Peimbert, A. Peimbert, C. Esteban +5
Based on O II recombination lines we present a new calibration (called O II[RL]) of Pagel's O23 indicator to determine the O/H abundance ratio in extragalactic H II regions and emi…
Star formation and stellar populations in the Wolf-Rayet(?) luminous compact blue galaxy IRAS 08339+6517
A. R. Lopez-Sanchez, C. Esteban, J. Garcia-Rojas
IRAS 08339+6517 is a luminous infrared and Ly-emitting starburst galaxy that possesses a dwarf companion object at a projected distance of 56 kpc. An \ion{H}{i} tidal tail has r…
The tidally disturbed luminous compact blue galaxy Mkn 1087 and its surroundings
Angel R. Lopez-Sanchez, Cesar Esteban, Monica Rodriguez
We present new broad-band optical and near-infrared CCD imaging together with deep optical intermediate-resolution spectroscopy of Mkn 1087 and its surrounding objects. We analyze…