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Properties of the SX Phœnecis Stars in the Metal-Poor Globular Cluster NGC 5053, and Pulsation Modes of Three of the Newly-Discovered SX Phe Stars in 47 Tuc1
Published online by Cambridge University Press: 12 April 2016
Abstract
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The properties of variable blue stragglers (i.e., SX Phe stars) in the extremely metal-poor globular cluster NGC 5053 are reviewed. Pulsation modes are derived for three of the SX Phe stars recently discovered in the central regions of 47 Tuc by Gilliland et al. (1995a,b).
- Type
- Part 1. The Scientific Programme
- Information
- International Astronomical Union Colloquium , Volume 155: Astrophysical Applications of Stellar Pulsation , 1995 , pp. 207 - 208
- Copyright
- Copyright © Astronomical Society of the Pacific 1995
Footnotes
1
Dedicated to the memory of Thomas E. Lutz and William H. Wehlau.
References
Gilliland, R.L., Edmonds, P.D., Petro, L.
Saha, A. & Shara, M.M.
1995a, poster paper, these proceedings.Google Scholar
Gilliland, R.L., Edmonds, P.D., Petro, L.
Saha, A. & Shara, M.M.
1995b, ApJ, STScI Preprint No. 909.Google Scholar