CARBON-ENHANCED METAL-POOR STAR FREQUENCIES IN THE GALAXY: CORRECTIONS FOR THE EFFECT OF EVOLUTIONARY STATUS ON CARBON ABUNDANCES

We revisit the observed frequencies of carbon-enhanced metal-poor (CEMP) stars as a function of the metallicity in the Galaxy, using data from the literature with available high-resolution spectroscopy. Our analysis excludes stars exhibiting clear overabundances of neutron-capture elements and takes...

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Dades bibliogràfiques
Autors principals: Placco, Vinicius M., Beers, Timothy C., Stancliffe, Richard J., Frebel, Anna L.
Altres autors: Massachusetts Institute of Technology. Department of Physics
Format: Article
Idioma:en_US
Publicat: IOP Publishing 2015
Accés en línia:http://hdl.handle.net/1721.1/93128
https://orcid.org/0000-0002-2139-7145