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Modelling the structure of the hot components in symbiotic binaries during outbursts

Published online by Cambridge University Press:  21 February 2013

Zuzana Cariková  and
Augustin Skopal
Zuzana Cariková
Affiliation:
Astronomical Institute, Slovak Academy of Sciences, 059 60 Tatranská Lomnica, Slovakia email: zcarikova@ta3.sk, skopal@ta3.sk
Augustin Skopal
Affiliation:
Astronomical Institute, Slovak Academy of Sciences, 059 60 Tatranská Lomnica, Slovakia email: zcarikova@ta3.sk, skopal@ta3.sk
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Abstract

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During outbursts in symbiotic binaries a neutral medium in the form of a flared disk develops around their hot stars. The appearance of the disks is most probably connected with the enhanced wind from the hot star. The wind is compressed towards the equatorial plane of the hot star due to its rotation. To test this idea we calculated the ionization boundaries in the enhanced wind and thus confirmed the possibility of the formation of the neutral disk-like zones around the hot stars in symbiotic binaries during outbursts.

Keywords

Stars: binaries: symbioticstars: winds: outflows
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 8 , Symposium S290: Feeding Compact Objects: Accretion on All Scales , August 2012 , pp. 189 - 190
Copyright
Copyright © International Astronomical Union 2013

References

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