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Evidence for stellar chromospheres in globular clusters

Published online by Cambridge University Press:  04 August 2017

William Liller  and
Gonzalo Alcaino
William Liller
Affiliation:
Instituto Isaac Newton, Ministerio de Educación, Casilla 8-9, Correo 9, Santiago, Chile
Gonzalo Alcaino
Affiliation:
Instituto Isaac Newton, Ministerio de Educación, Casilla 8-9, Correo 9, Santiago, Chile

Abstract

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We suggest that the conspicuous gaps frequently seen in the color-magnitude diagrams of globular clusters are caused by a sudden increase in chromospheric activity shortly after stars evolve away from the main sequence.

Type
Stellar Coronae: Chromospheres of Cool Stars
Information
Symposium - International Astronomical Union , Volume 122: Circumstellar Matter , 1987 , pp. 357 - 358
Copyright
Copyright © Reidel 1987 

References

Alcaino, G., Liller, W. 1980. Astron. J. 85, 1592.Google Scholar
Alcaino, G., Liller, W. 1984. Astrophys. J. Suppl. 56, 19.CrossRefGoogle Scholar
Athay, R.G. 1976. The Solar Chromosphere and Corona: Quiet Sun. (Dordrecht: Reidel).Google Scholar
Armandroff, T.E., Demarque, P. 1984. Astron. Astrophys. 139, 305.Google Scholar
Buonanno, T., Corsi, C., Pecci, F., Alcaino, G., Liller, W. 1984. Astron. Astrophys. Suppl. Ser. 57, 75.Google Scholar
Harris, W.E., Canterna, R. 1980. Astrophys. J. 239, 815.Google Scholar
Linsky, J.L. 1980. Ann. Rev. Astr. Astrophys. 18, 439.Google Scholar
Osterbrock, D. 1961. Astrophys. J. 134, 347.CrossRefGoogle Scholar
VandenBerg, D. 1983. Astrophys. J. Suppl. 51. 29.Google Scholar