54 citations · 131 across the 12 of their papers we have counts for
12 papers
Gas and stellar metallicities in HII galaxies
Pieter Westera, François Cuisinier, Didier Curty +1
We examine the gas and stellar metallicities in a sample of HII galaxies from the Sloan Digital Sky Survey, which possibly contains the largest homogeneous sample of HII galaxy spe…
Planetary nebulae in the direction of the Galactic bulge: On nebulae with emission-line central stars
S. K. Gorny, C. Chiappini, G. Stasinska +1
We present a homogeneous set of spectroscopic measurements secured with 4-meter class telescopes for a sample of 90 planetary nebulae (PNe) located in the direction of the Galactic…
A Spectroscopic Study of the Near-IR [SIII] Lines in a Sample of HII Galaxies: chemical abundances
C. Kehrig, J. M. Vilchez, E. Telles +2
A detailed spectroscopic study, from lambda 3700 A to 1 um, was performed for a sample of 34 HII galaxies in order to derive fundamental parameters for their HII regions and ionizi…
On the geometrical evolution of the ionized gas in HII galaxies
F. Cuisinier, P. Westera, E. Telles +1
In this paper, we investigate the behaviour of the number of Lyman continuum ionizing photons as compared to the actual number of hydrogen recombinations in HII galaxies. We evalua…
Stellar Populations in HII Galaxies
P. Westera, F. Cuisinier, E. Telles +1
We analyse the stellar content of a large number of HII galaxies from the continua and absorption features of their spectra using population synthesis methods, in order to gain inf…
Atmospheric parameters for non-interacting eclipsing binaries: preliminary results from synthetic photometry
E. Lastennet, F. Cuisinier, T. Lejeune
Double-lined spectroscopic binaries which are also eclipsing provide the most accurate stellar data, and are consequently of first importance to improve stellar evolution modelling…