Superhumps in binary systems and their connection to precessional spiral density waves |
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| Authors: | P. V. Kaĭgorodov D. V. Bisikalo O. A. Kuznetsov A. A. Boyarchuk |
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| Affiliation: | (1) Institute of Astronomy, Moscow, Russia;(2) Keldysh Institute of Applied Mathematics, Moscow, Russia |
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| Abstract: | We consider a mechanism for the formation of superhumps in the TV Col system, based on the possible existence of a precessional spiral wave in the accretion disk of the system. This mechanism can act in binaries with arbitrary component-mass ratios, and our precessional spiral wave model can be applied to explain observed superhumps of all types. |
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