Carbon abundances of three carbon-enhanced metal-poor stars from high-resolution Gemini-S/bHROS spectra of the ?8727 [C I] line
Date
2008
Authors
Schuler, S. C.
Mergheim, S J
Sivarani, T
Asplund, Martin
Smith, Verne V
Cunha, Katia
Beers, Timothy C
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Volume Title
Publisher
University of Chicago Press
Abstract
We present the results from an analysis of the λ8727 forbidden [C I] line in high-resolution Gemini-S/bHROS spectra of three Carbon-Enhanced Metal-Poor (CEMP) stars. Previous derivations of C abundances in CEMP stars have primarily used the blue bands of
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Keywords
Keywords: stars: abundances; Stars: atmospheres; Stars: carbon; Stars: individual (HE 0054-2542, HE 0507-1653, HE 1005-1439); Stars: Population II
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Source
Astronomical Journal
Type
Journal article
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Restricted until
2037-12-31
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