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Differential chemical abundance analysis of a 47 Tucanæ asymptotic giant branch star with respect to Arcturus

Worley, Claire C; Cottrell, P L; Freeman, Kenneth; Wylie de Boer, Elizabeth

Description

This study resolves a discrepancy in the abundance of Zr in the 47 Tucanæ asymptotic giant branch (AGB) star Lee 2525. This star was observed using the echelle spectrograph on the 2.3-m telescope at Siding Spring Observatory. The analysis was undertaken

CollectionsANU Research Publications
Date published: 2009
Type: Journal article
URI: http://hdl.handle.net/1885/25527
Source: Monthly Notices of the Royal Astronomical Society
DOI: 10.1111/j.1365-2966.2009.15520.x

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