Is the sulphur anomaly in planetary nebulae caused by the s-process?
Date
2013
Authors
Shingles, Luke
Karakas, Amanda
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Publisher
Blackwell Publishing Ltd
Abstract
Motivated by unexplained observations of low sulphur abundances in planetary nebulae (PNe) and the PG1159 class of post-asymptotic giant branch (AGB) stars, we investigate the possibility that sulphur may be destroyed by nucleosynthetic processes in low-t
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Keywords: ISM: Abundances; Nuclear reactions, nucleosynthesis, abundances; Planetary nebulae: general; Stars: AGB and post-AGB; Stars: evolution; Stars: Low-mass
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Source
Monthly Notices of the Royal Astronomical Society
Type
Journal article
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Restricted until
2037-12-31
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