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Multiple Populations in Globular Clusters – The Spectroscopic View

Published online by Cambridge University Press:  05 March 2015

Judith G. Cohen
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Abstract

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I review the evidence supporting and characterizing multiple populations within globular clusters (GCs) based on spectroscopy, i.e. on abundance variations within the stellar population of an individual GC, which dates back to almost 40 years ago. I discuss some of my recent work in this area.

Keywords

globular clusters: generalglobular clusters: individual (M13, M15., M92, NGC 2419)stars: abundances
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 10 , Highlights H16: Highlights of Astronomy , August 2012 , pp. 232 - 233
Copyright
Copyright © International Astronomical Union 2015 

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