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Population studies. XIII. A new analysis of the Bidelman-Macconnell "weak-metal" stars - Confirmation of metal-poor stars in the thick disk of the galaxy

Beers, Timothy C; Norris, John; Placco, Vinicius M; Lee, Young Sun; Rossi, Silvia; Carollo, Daniela; Masseron, Thomas


A new set of very high signal-to-noise (S/N > 100/1), medium-resolution (R ∼ 3000) optical spectra have been obtained for 302 of the candidate "weak-metal" stars selected by Bidelman & MacConnell. We use these data to calibrate the recently devel

CollectionsANU Research Publications
Date published: 2014
Type: Journal article
Source: Astrophysical Journal, The
DOI: 10.1088/0004-637X/794/1/58
Access Rights: Open Access


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