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Elemental Abundances of Three Giants in Terzan 7
Published online by Cambridge University Press: 03 August 2017
Abstract
Using VLT UVES spectra of resolving power near 23,000 we have analyzed three stars in Terzan 7, a globular cluster associated with the Sagittarius Galaxy. We find [Fe/H] = −0.61±0.1, [O/Fe] = +0.25, [α/Fe] = +0.23 dex, and an enhancement of r/s elements as compared with the Sun and Arcturus.
- Type
- Part 1. The Star Clusters of Local Group Galaxies
- Information
- Symposium - International Astronomical Union , Volume 207: Extragalactic Star Clusters , 2002 , pp. 171 - 173
- Copyright
- Copyright © Astronomical Society of the Pacific 2002
References
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