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Elemental Abundance Ratios in Stars of the Outer Galactic Disk. III. Cepheids

Yong, David; Carney, B W; Teixera de Almeida, M.L.; Pohl, B.L.

Description

We present metallicities, [Fe/H], and elemental abundance ratios, [X/Fe], for a sample of 24 Cepheids in the outer Galactic disk based on high-resolution echelle spectra. The sample members have galactocentric distances covering 12 kpc ≤ RGC ≤ 17.2 kp

CollectionsANU Research Publications
Date published: 2006
Type: Journal article
URI: http://hdl.handle.net/1885/24876
Source: Astronomical Journal
DOI: 10.1086/500538

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