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Circumstellar phenomena and the position of T Tauri stars in the colour magnitude diagram

Published online by Cambridge University Press:  23 September 2016

W. Götz
W. Götz*
Affiliation:
Academy of Sciences of GDR Central Institute of Astrophysics Sonneberg Observatory PSF 55-27/28 Sonneberg DDR - 6400

Abstract

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On the basis of investigations concerning the character and the behaviour of circumstellar shells at T Tauri stars it is shown that the position of these objects in the colour magnitude diagram, below and above the main sequence, is caused by cosmogonic circumstellar effects originated by the mass loss of the stars.

Type
II Flare Stars and Related Objects T Tauri Stars
Information
Symposium - International Astronomical Union , Volume 137: Flare Stars in Star Clusters, Association and Solar Vicinity , 1990 , pp. 215 - 218
Copyright
Copyright © Kluwer 1990 

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