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Detailed Analysis of Li-rich Giants

Published online by Cambridge University Press:  25 May 2016

J. Gregorio-Hetem ,
B.V. Castilho ,
B. Barbuy ,
F. Spite  and
M. Spite
J. Gregorio-Hetem
Affiliation:
Universidade de São Paulo, CP 3386, São Paulo, SP, 01060-970, Brazil
B.V. Castilho
Affiliation:
Universidade de São Paulo, CP 3386, São Paulo, SP, 01060-970, Brazil
B. Barbuy
Affiliation:
Universidade de São Paulo, CP 3386, São Paulo, SP, 01060-970, Brazil
F. Spite
Affiliation:
Observatoire de Paris, DASGAL, UMR 8633 CNRS, F-92195 Meudon Cedex, France
M. Spite
Affiliation:
Observatoire de Paris, DASGAL, UMR 8633 CNRS, F-92195 Meudon Cedex, France

Abstract

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We have carried out a survey to detect Lithium-rich giants (LRGs). In Castilho et al. (1998) we reported the discovery of five red giants showing a strong Li I (λ670.78 nm) line and six other ones showing a moderate Li I line. In this work we present the main results of a detailed analysis of 10 stars from our survey and 6 LRGs selected from the literature.

Type
4. Lithium Abundances
Information
Symposium - International Astronomical Union , Volume 198: The Light Elements and their Evolution , 2000 , pp. 375 - 376
Copyright
Copyright © Astronomical Society of the Pacific 2000 

References

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