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Lithium in population II stars

Published online by Cambridge University Press:  07 August 2017

F. Spite ,
M. Spite ,
R. Cayrel  and
S. Huille
F. Spite
Affiliation:
Observatoire de Paris 92195 Meudon Cedex France
M. Spite
Affiliation:
Observatoire de Paris 92195 Meudon Cedex France
R. Cayrel
Affiliation:
Observatoire de Paris 92195 Meudon Cedex France
S. Huille
Affiliation:
Observatoire de Paris 92195 Meudon Cedex France

Extract

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NEW data about dwarfs: a few more metal-poor dwarfs have been observed for lithium at the CAT + CES at La Silla (ESO). These new results, together with a few new measurements in the literature show again a constant lithium abundance, confirming the trend previously found (the plateau). Let us note however that two metal-poor dwarfs have recently been reported with a low lithium abundance. Obviously, more observations are needed.

Type
Poster Papers
Information
Symposium - International Astronomical Union , Volume 149: The Stellar populations of Galaxies , 1992 , pp. 490
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