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Massive star formation in Wolf-Rayet galaxies: II. Optical spectroscopy results
Angel R. Lopez-Sanchez, Cesar Esteban
(Abridged) We have performed a comprehensive multiwavelength analysis of a sample of 20 starburst galaxies that show the presence of a substantial population of very young massive…
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…
Keck HIRES Spectroscopy of Extragalactic HII Regions: C and O Abundances from Recombination Lines
C. Esteban, F. Bresolin, M. Peimbert +3
We present very deep spectrophotometry of 14 bright extragalactic HII regions belonging to spiral, irregular, and blue compact galaxies. The data for 13 objects were taken with the…
Properties of the ionized gas in HH202. II: Results from echelle spectrophotometry with UVES
A. Mesa-Delgado, C. Esteban, J. García-Rojas +5
We present results of deep echelle spectrophotometry of the brightest knot of the HH202 in the Orion Nebula --HH202-S-- using the ultraviolet Visual Echelle Spectrograph (UVES). Th…