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Evolution of the abundances of the light elements C, Mg, Al in the amosphere ofextremely metal-poor stars ([Fe/H] ≲ -3)
Published online by Cambridge University Press: 13 January 2006
Abstract
We present briefly some results of the ESO Large Program “First Stars" where it is shown that the abundance ratios of some light elements in the atmospheres of the extremely metal poor stars varies when the star evolves. This could be explained by a mixing with deep layers but such a mixing is not predicted by the theory.
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- Research Article
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- © EAS, EDP Sciences, 2005