Zobrazeno 1 - 10
of 1 202
pro vyhledávání: '"Bisikalo, D."'
Autor:
Tomov, N. A., Tomova, M. T., Stoyanov, K. A., Bonev, T. R., Zamanov, R. K., Iliev, I. Kh., Nikolov, Ya. M., Marchev, D., Bisikalo, D. V., Kaygorodov, P. V.
Publikováno v:
A&A 671, A49 (2023)
RS Oph is a symbiotic recurrent nova containing a massive white dwarf with heavy mass loss during activity. In August 2021, it underwent its seventh optical eruption since the end of the 19th century. The goal of this work is to analyse the structure
Externí odkaz:
http://arxiv.org/abs/2301.06643
Autor:
Zhilkin, A. G.1 (AUTHOR) zhilkin@inasan.ru, Bisikalo, D. V.1 (AUTHOR)
Publikováno v:
Astronomy Reports. Nov2022, Vol. 66 Issue 11, p1008-1016. 9p.
Autor:
Tsurikov, G. N.1 (AUTHOR) tsurikov@inasan.ru, Bisikalo, D. V.1,2 (AUTHOR) bisikalo@inasan.ru
Publikováno v:
Astronomy Reports. Nov2023, Vol. 67 Issue 11, p1123-1138. 16p.
Publikováno v:
Astronomy Reports, Volume 61, Issue 7, pp.560-572, 2017
A two dimensional numerical model in the axisymmetric approximation that describes the flow structure in the magnetosphere of the white dwarf in the EX Hya system has been developed. Results of simulations show that the accretion in EX Hya proceeds v
Externí odkaz:
http://arxiv.org/abs/1912.09876
Publikováno v:
Astronomy Reports, Volume 62, Issue 8, pp.492-501, 2018
The structures of plasma flows in close binary systems whose accretors have strong intrinsic magnetic fields are studied. A close binary system with the parameters of a typical polar is considered. The results of three dimensional numerical simulatio
Externí odkaz:
http://arxiv.org/abs/1911.08910
It is now established that the hot Jupiters have extensive gaseous (ionospheric) envelopes, which expanding far beyond the Roche lobe. The envelopes are weakly bound to the planet and affected by strong influence of stellar wind fluctuations. Also, t
Externí odkaz:
http://arxiv.org/abs/1911.02880
Autor:
Zhilkin, A. G., Bisikalo, D. V.
We show that the orbits of exoplanets of the "hot Jupiter" type, as a rule, are located close to the Alf\'{v}en point of the stellar wind of the parent star. At this, many hot Jupiters can be located in the sub-Alf\'{v}en zone in which the magnetic p
Externí odkaz:
http://arxiv.org/abs/1903.09459
Autor:
Kaigorodov, P. V.1 (AUTHOR) pasha@inasan.ru, Bisikalo, D. V.1 (AUTHOR)
Publikováno v:
Astronomy Reports. Nov2022, Vol. 66 Issue 11, p1017-1027. 11p.
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Because of their activity, late-type stars are known to host powerful flares producing intense high-energy radiation on short time-scales that may significantly affect the atmosphere of nearby planets. We employ a one-dimensional aeronomic model to s
Externí odkaz:
http://arxiv.org/abs/1811.02303