posted on 2024-08-06, 12:09authored byS. Savaglio, Karl GlazebrookKarl Glazebrook, D. Le Borgne, S. Juneau, R. G. Abraham, D. Crampton, P. J.P. McCarthy, H. W. Chen, R. Marzke, R. G. Carlberg, I. Jøgensen, K. Roth, I. Hook, R. Murowinski
The ISM metallicity and the stellar mass are examined in a sample of 66 galaxies at 0.4 < z < 1, selected from the Gemini Deep Deep Survey (GDDS) and the Canada-France Redshift Survey (CFRS). We observe a mass-metallicity relation similar to that seen in z ~ 0.1 SDSS galaxies, but displaced towards higher masses and/or lower metallicities. Using this sample, and a small sample of z ~ 2.3 LBGs, a redshift dependent mass-metallicity relation is proposed which describes the observed results.