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The polarization discovery and investigation of T Tau stars in Byurakan

Published online by Cambridge University Press:  23 September 2016

R.A. Vardanian
R.A. Vardanian*
Affiliation:
Byurakan Astrophysical Observatory Armenian Academy of Sciences, USSR

Extract

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The results of the polarization observations of T Tau, RY Tau and of field stars are presented (Fig.1). The ratio p/Av for RY Tau is equal to 0.066 and is larger than the same ratio for surrounding field stars. The observed variations of the polarization parameters of T Tau and RY Tau as well as the maximum value of the ratio p/Av for RY Tau have permited already in 1964 to suggest that these stars have intrinsic polarization.

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. 177 - 178
Copyright
Copyright © Kluwer 1990