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CNO abundances in Early Type Be Stars

Published online by Cambridge University Press:  26 May 2016

Y. Frémat
Affiliation:
Observatoire de Paris, Section d'Astrophysique de Meudon, GEPI, FRE K 2459, 5 Place Jules Janssen, 92195 Meudon CEDEX, France
J. Zorec
Affiliation:
Institut d'Astrophysique de Paris, CNRS, 98bis Boulevard Arago, 75014 Paris, France
R. Levenhagen
Affiliation:
Instituto de Astronomia, Geofisica e ciencias Atmosféricas, Brazil
N. Leister
Affiliation:
Instituto de Astronomia, Geofisica e ciencias Atmosféricas, Brazil
A.-M. Hubert
Affiliation:
Observatoire de Paris, Section d'Astrophysique de Meudon, GEPI, FRE K 2459, 5 Place Jules Janssen, 92195 Meudon CEDEX, France
M. Floquet
Affiliation:
Observatoire de Paris, Section d'Astrophysique de Meudon, GEPI, FRE K 2459, 5 Place Jules Janssen, 92195 Meudon CEDEX, France
C. Neiner
Affiliation:
Observatoire de Paris, Section d'Astrophysique de Meudon, GEPI, FRE K 2459, 5 Place Jules Janssen, 92195 Meudon CEDEX, France

Abstract

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High dispersion spectra in the visible range were obtained for field Be Stars in both hemispheres. As Be Stars form a class of Main Sequence fast rotators, we are intended to test how their chemical composition can be affected by rotation.

Type
Session 2 Rotation in Relation with Abundances and Magnetic Fields
Copyright
Copyright © Astronomical Society of the Pacific 2004 

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