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Lithium abundances in late main sequence stars. The case of the hyades

Published online by Cambridge University Press:  04 August 2017

A. Baglin  and
P.J. Morel
A. Baglin
Affiliation:
Observatoire de Nice, B.P. 139, 06003 NICE CEDEX, France
P.J. Morel
Affiliation:
Observatoire de Nice, B.P. 139, 06003 NICE CEDEX, France

Extract

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It is well known that light elements like lithium are good indicators of the hydrodynamical behaviour of the outerlayers of the stars. As they are nuclearly destroyed at low temperature, i.e. close to the surface, their surface abundances reflect the nature of the transport process at work between the photosphere and the nuclear destruction region.

Type
III. BINARITY, PULSATION, ROTATION AND MIXING
Information
Symposium - International Astronomical Union , Volume 105: Observational Tests of the Stellar Evolution Theory , 1984 , pp. 529 - 531
Copyright
Copyright © Reidel 1984 

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