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RV Tau Variables in Globular Clusters: Clues on Their Nature?

Published online by Cambridge University Press:  05 March 2013

Stephen C. Russell
Stephen C. Russell*
Affiliation:
Department of Physics and Mathematical Physics, University of Adelaide, Adelaide, SA 5005, Australia; [email protected]
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Abstract

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We report on the detailed elemental abundances of RV Tau variables that reside in globular clusters, and how they compare with those of RV Tau variables in the field. Surprisingly, they seem to show definite differences, and at this stage, it is not clear why this is so.

Keywords

stars: AGB and post-AGBstars: evolutionstars: variables
Type
Research Article
Information
Publications of the Astronomical Society of Australia , Volume 15 , Issue 2 , 1998 , pp. 189 - 193
Copyright
Copyright © Astronomical Society of Australia 1998

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