The Chemical Evolution of Helium in Globular Clusters:Implications for the Self-Pollution Scenario
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Karakas, Amanda
Fenner, Y
Sills, A.
Campbell, S
Lattanzio, John
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IOP Publishing
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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
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Astrophysical Journal, The
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DOI
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2037-12-31
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