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astro-ph1998
How many low-mass stars do destroy 3He?
C. Charbonnel, J. D. do Nascimento
We recall the current status of the long-standing 3He problem, and its possible connection with chemical anomalies on the red giant branch. In this context, we collect in the liter…
astro-ph1998
On some properties of very metal-rich stars
N. Mowlavi, G. Meynet, A. Maeder +2
An analysis of some properties of stellar models as a function of metallicity Z (and helium content Y) is presented, with special attention to those stars with metallicities higher…