Ivo Saviane, Irina Yegorova, Dominique Proust, Fabio Bresolin, Valentin Ivanov, Enrico V. Held, John Salzer, R. Michael Rich
Published 2014-01-31Version 1
Our research on the age-metallicity and mass-metallicity relations of galaxies is presented and compared to the most recent investigations in the field. We have been able to measure oxygen abundances using the direct method for objects spanning four orders of magnitude in mass, and probing the last 4 Gyr of galaxy evolution. We have found preliminary evidence that the metallicity evolution is consistent with expectations based on age-metallicity relations obtained with low resolution stellar spectra of resolved Local Group galaxies.
Comments: 6 pages, 2 figures, talk presented at Paris Conference "Metal Production and Distribution in a Hierarchical Universe"
The mass-metallicity relations for gas and stars in star-forming galaxies: strong outflow vs variable IMF
On the mass-metallicity relation, velocity dispersion and gravitational well depth of GRB host galaxies
SHINING, A Survey of Far Infrared Lines in Nearby Galaxies. II: Line-Deficit Models, AGN impact, [CII]-SFR Scaling Relations, and Mass-Metallicity Relation in (U)LIRGS
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