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Magnetic-Loop Model For Be Stars (Review Paper)

Published online by Cambridge University Press:  23 September 2016

Anne B. Underhill
Anne B. Underhill*
Affiliation:
Department of Geophysics and Astronomy, University of British Columbia, Vancouver, B.C. V6T 1W5

Abstract

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The magnetic-loop model for a stellar mantle is described and it is shown how this model may be used to understand the differences in spectrum and change of spectrum which are observed for main-sequence stars haying effective.temperatures in the range from 2.5 x 104 to 3.0 x 104 K.

It is suggested that the difference in spectrum between a shell star such as Gamma Cas when it is in an active state and a Wolf-Rayet star may be due to a difference in environment.

Type
IV. Models
Information
International Astronomical Union Colloquium , Volume 92: Physics of Be Stars , August 1987 , pp. 411 - 427
Copyright
Copyright © Cambridge University Press 1987

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