Title of article
The interacting binary V393 Scorpii: another clue for Double Periodic Variables
Author/Authors
Ronald Mennickent، نويسنده , , Zbigniew Kolaczkowski، نويسنده , , Gojko Djurasevic، نويسنده , , Gabriela Michalska، نويسنده , , Daniela Barria، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2009
Pages
2
From page
392
To page
393
Abstract
We give a brief report on spectroscopic properties of V 393 Scorpii. Hα emission and shape and radial velocity of He I 5875 are modulated with the long cycle. The long cycle is explained as a relaxation cycle in the circumprimary disc, that cumulates the mass transferred from the donor until certain instability produces disc depletion.
Keywords
binaries: mass loss , Evolution
Journal title
Proceedings of the International Astronomical Union
Serial Year
2009
Journal title
Proceedings of the International Astronomical Union
Record number
674978
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