The asymmetry of the velocity distribution in the rotating ring in U Gem stars |
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| Authors: | B Paczyński S L Piotrowski W Turski |
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| Institution: | (1) Institute of Astronomy, Polish Academy of Sciences, Poland;(2) Astronomical Observatory of the Warsaw University, Warsaw, Poland;(3) Computation Center, Polish Academy of Sciences, Poland |
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| Abstract: | It is shown that the non-keplerian character of the rotation of the ring of gas particles in a close binary system gives too large an amplitude of the radial velocity curve if this amplitude is determined from the positions of the emission lines of the ring. |
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