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The oxygen versus sodium (anti)correlation(S) in ω Cen

D'Antona, Francesca; D'Ercole, A; Marino, Anna; Milone, Antonino; Ventura, P; Vesperini, E


Recent examination of large samples of ω Cen giants shows that, as in mono-metallic globular clusters, sodium versus oxygen anticorrelation is present within each subset of stars with iron content in the range -1.9 ≲ [Fe/H] ≲ -1.3. These findings sug

CollectionsANU Research Publications
Date published: 2011
Type: Journal article
Source: Astrophysical Journal, The
DOI: 10.1088/0004-637X/736/1/5
Access Rights: Open Access


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