The Temperature Structure in Ionized Nebulae and the Chemical Evolution of Galaxies
arXiv:astro-ph/0204087
Abstract
A few results that indicate the presence of temperature variations in gaseous nebulae are reviewed. The evidence is based on: a) temperatures derived from different methods, and b) on comparisons of abundances predicted by models of galactic chemical evolution with abundances derived from observations.
6 pages, proceedings of the 10th IAU latinamerican regional reunion