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Mg abundances in metal-poor halo stars as a tracer of early Galactic mixing

Arnone, E; Ryan, Sean G; Argast, D; Norris, John; Beers, Timothy C


We present results of a detailed chemical analysis performed on 23 main-sequence turnoff stars having -3.4 ≤ [Fe/H] ≤ -2.2, a sample selected to be highly homogeneous in Teff and log(g). We investigate the efficiency of mixing in the early Galaxy by m

CollectionsANU Research Publications
Date published: 2005
Type: Journal article
Source: Astronomy and Astrophysics
DOI: 10.1051/0004-6361:20041034


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