Skip navigation
Skip navigation

Elemental Abundance Ratios in Stars of the Outer Galactic Disk. I. Open Clusters

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

Description

We summarize radial velocity studies of selected stars in the old, distant clusters Berkeley 20, Berkeley 21, NGC 2141, Berkeley 29, and Berkeley 31. Cluster members are identified using optical and infrared color-magnitude diagrams, as well as radial velocities derived from high-resolution echelle spectra. Three members of M67 were observed similarly, and those velocities compare extremely well with prior measures. Mean cluster radial velocities are determined. We also employ the highest...[Show more]

CollectionsANU Research Publications
Date published: 2005
Type: Journal article
URI: http://hdl.handle.net/1885/24362
Source: Astronomical Journal
DOI: 10.1086/430934

Download

File Description SizeFormat Image
01_Yong_Elemental_Abundance_Ratios_in_2005.pdf773.85 kBAdobe PDF    Request a copy


Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.

Updated:  23 August 2018/ Responsible Officer:  University Librarian/ Page Contact:  Library Systems & Web Coordinator