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Regular version of the site

Article

Vertical convection in turbulent accretion disk and light curves of X-ray Nova A0620-00

Journal of Physics: Conference Series. 2016. Vol. 675. No. 3. P. 1-4.

We describe phenomenon of X-ray Novae in a model of non-stationary accretion α-disk with account for irradiation and vertical convection in outer disk region. We extended the commonly used disk vertical structure model by adding viscous turbulent energy generation in mixing length theory. This model was used to simulate both optical and X-ray light curves of the 1975 outburst of X-ray Nova A0620-00.