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The Ideal Stars for Exploration of Early-Epoch 7Li Abundances

Published online by Cambridge University Press:  25 May 2016

Silvia Rossi  and
Timothy C. Beers
Silvia Rossi
Affiliation:
Instituto Astronômico e Geofísico, Universidade de São Paulo, Av. Miguel Stefano 4200, 04301-904 São Paulo, SP Brazil
Timothy C. Beers
Affiliation:
Department of Physics & Astronomy, Michigan State University, E. Lansing, MI 48824

Abstract

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We discuss estimates of stellar temperature, and the assemblage of a ‘critical set’ of target low-metallicity stars, from the HK Survey of Beers and collaborators, that can be used in the near future to put additional strong constraints on models for lithium production in the early Galaxy, and for inference of its primordial value.

Type
6. Stellar Knowledge to and from Light Elements
Information
Symposium - International Astronomical Union , Volume 198: The Light Elements and their Evolution , 2000 , pp. 514 - 515
Copyright
Copyright © Astronomical Society of the Pacific 2000 

References

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Ryan, S.G., Norris, J.E., & Beers, T.C. 1999, ApJ, 523, 654 Google Scholar