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astro-ph1999
The Chemical Evolution of Galaxies by Successive Starbursts
T. Contini, R. Coziol, S. Considere +2
We propose an evolutionary scenario by successive bursts of star formation to reproduce the chemical properties of massive nearby Starburst Nucleus Galaxies (SBNGs). The N/O abunda…
astro-ph1999
The abundance of nitrogen in starburst nucleus galaxies
R. Coziol, R. E. Carlos Reyes, S. Considere +2
We show that the excess of nitrogen emission observed in a large sample of Starburst Nucleus Galaxies (SBNGs) can only be explained at a given metallicity by an overabundance of ni…