THREE-DIMENSIONAL NUMERICAL HYDRODYNAMIC SIMULATION OF ON- AND OFF-STATES IN MICROQUASARS AND QUASARS

V. V. Nazarenko, S. V. Nazarenko

Анотація


As is shown in the present computations performed using three-dimensional numerical
astrophysical methods, in microquasars in the course
of precession of the accretion disc blown by the donor’s
wind the on- and off-states start being generated in
the disc. In our case, the transition between these
states takes 30-40 minutes of the orbital time. In
the off-state the temperature changes discretely, i.e.
such a change appears as separate sharp peaks, which
almost merge with each other over time.

Ключові слова


Stars, close binary system, microquasars, quasars

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Посилання


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DOI: https://doi.org/10.18524/1810-4215.2014.27.83071

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