The V/R ratio in zeta Tau

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Ernst Pollmann
Posts: 461
Joined: Mon Sep 26, 2011 7:16 pm

The V/R ratio in zeta Tau

Post by Ernst Pollmann »

The V/R monitoring of the H-alpha emission of zeta Tau shows a significant decrease in the difference between the V/R maxima and minima.
The question is, what are the physical causes in the Be star disk, which lead to this decrease.
A short observation note is written in:
http://astrospectroscopy.de/VRinzetTau.pdf

Ernst Pollmann
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Active Spectroscopy in Astronomy
http://www.astrospectroscopy.de
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