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Velocity-metallicity correlation for high-z DLA galaxies: evidence of a mass-metallicity relation?

Ledoux, Cédric
Petitjean, Patrick
Fynbo, Johan P. U.
Møller, Palle
Srianand, Raghunathan

Publication date

January 2006

DOI

10.1051/0004-6361:20054242

Publisher

EDP Sciences

Abstract

International audienceWe used our database of VLT-UVES quasar spectra to build up a sample of 70 Damped Lyman-alpha (DLA) or strong sub-DLA systems with total neutral hydrogen column densities of log N(H i)&gap; 20 and redshifts in the range 1.

Extracted data

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Durgapal, A.K.
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