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The Chemical Composition of alpha Cen A: Strong Lines and the ABO Theory of Collisional Line Broadening

Doyle, Marianne T; O'Mara, Bernard J; Ross, John E; Bessell, Michael

Description

The mean abundances of Mg, Si, Ca, Ti, Cr, and Fe based on both strong and weak lines of α Cen A are determined by matching the observed line profiles with those synthesised from stellar atmospheric models and comparing these results with a similar analy

CollectionsANU Research Publications
Date published: 2005
Type: Journal article
URI: http://hdl.handle.net/1885/81527
Source: Publications of the Astronomical Society of Australia
DOI: 10.1071/AS03054

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