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Lithium as Probe of the Scenarios of the Chemical Enrichment of the Galaxy

Published online by Cambridge University Press:  25 May 2016

P François ,
V. Hill ,
M. Spite  and
F. Spite
P François
Affiliation:
ESO and DASGAL (Observatoire de Paris), Casilla 19001, Santiago 19, Chile
V. Hill
Affiliation:
ESO and DASGAL-Observatoire de Paris, Karl Schwarzschild Strasse 2, Garching bei München, D-85748, Germany
M. Spite
Affiliation:
DASGAL and UMR G8633 du CNRS, Observatoire de Paris, F-92195 Meudon CEDEX, France
F. Spite
Affiliation:
DASGAL and UMR G8633 du CNRS, Observatoire de Paris, F-92195 Meudon CEDEX, France

Extract

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Jehin et al. (1999) find that, in a sample of moderately metal-poor stars, a group is rich in s elements, and they propose an enrichment by accretion of matter by the winds of AGB stars. We tried to check the implications for the lithium abundances.

Type
6. Stellar Knowledge to and from Light Elements
Information
Symposium - International Astronomical Union , Volume 198: The Light Elements and their Evolution , 2000 , pp. 504 - 505
Copyright
Copyright © Astronomical Society of the Pacific 2000 

References

Jehin, E., Magain, P., Neuforge, C., Noels, A., Parmentier, G., Thoul, A. A., 1999, A&A 341, 241 Google Scholar