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Atomic diffusion and mixing in old stars: IV. Weak abundance trends in the Globular cluster NGC 6752

Gruyters, P; Korn, A. J.; Richard, O.; Grundahl, Frank; Collet, Remo; Mashonkina, L; Osorio, Y; Barklem, Paul S

Description

Context. Atomic diffusion in stars can create systematic trends of surface abundances with evolutionary stage. Globular clusters offer useful laboratories to put observational constraints on this theory as one needs to compare abundances in unevolved and

CollectionsANU Research Publications
Date published: 2013
Type: Journal article
URI: http://hdl.handle.net/1885/77646
Source: Astronomy and Astrophysics
DOI: 10.1051/0004-6361/201220821

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