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The Chemical Evolution of Helium in Globular Clusters:Implications for the Self-Pollution Scenario

Karakas, Amanda; Fenner, Y; Sills, A.; Campbell, S; Lattanzio, John


We investigate the suggestion that there are stellar populations in some globular clusters with enhanced helium (Y ∼ 0.28-0.40) compared to the primordial value. We assume that a previous generation of massive asymptotic giant branch (AGB) stars have po

CollectionsANU Research Publications
Date published: 2006
Type: Journal article
Source: Astrophysical Journal, The
DOI: 10.1086/508504


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