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The nuclear path of the CNO cycles in massive stars

Published online by Cambridge University Press:  27 October 2016

N. Przybilla ,
M. F. Nieva ,
A. Maeder  and
G. Meynet
N. Przybilla
Affiliation:
Institut für Astro- und Teilchenphysik, Universität Innsbruck, Technikerstr. 25/8, A-6020 Innsbruck, Austria email: norbert.przybilla@uibk.ac.at, maria-fernanda.nieva@uibk.ac.at
M. F. Nieva
Affiliation:
Institut für Astro- und Teilchenphysik, Universität Innsbruck, Technikerstr. 25/8, A-6020 Innsbruck, Austria email: norbert.przybilla@uibk.ac.at, maria-fernanda.nieva@uibk.ac.at
A. Maeder
Affiliation:
Geneva Observatory, University of Geneva, Maillettes 51, 1290 Sauverny, Switzerland email: georges.meynet@unige.ch, andre.maeder@unige.ch
G. Meynet
Affiliation:
Geneva Observatory, University of Geneva, Maillettes 51, 1290 Sauverny, Switzerland email: georges.meynet@unige.ch, andre.maeder@unige.ch
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Abstract

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We discuss how the nuclear path of the CNO cycles in massive stars can be employed as a quality indicator for model atmosphere analyses and for the derivation of tight observational constraints for developing a better understanding of the evolution of rotating massive stars.

Keywords

stars: abundancesstars: atmospheresstars: early-typestars: evolutionstars: fundamental parameterssupergiants
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 11 , General Assembly A29B: Astronomy in Focus , August 2015 , pp. 142 - 143
Copyright
Copyright © International Astronomical Union 2016 

References

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