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Homogeneous metallicities and radial velocities for Galactic globular clusters: First CaT metallicities for twenty clusters

Saviane, Ivo; Da Costa, Gary; Held, E. V.; Sommariva, V; Gullieuszik, M; Barbuy, Beatriz; Ortolani, Sergio

Description

Well determined radial velocities and abundances are essential for analyzing the properties of the globular cluster system of the Milky Way. However more than 50% of these clusters have no spectroscopic measure of their metallicity. In this context, this

CollectionsANU Research Publications
Date published: 2012
Type: Journal article
URI: http://hdl.handle.net/1885/67660
Source: Astronomy and Astrophysics
DOI: 10.1051/0004-6361/201118138

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