Parameters of X-Ray Binary Sco X-1 in the Model of Partial Filling of Roche Lobe by Optical Starстатья
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Дата последнего поиска статьи во внешних источниках: 1 июня 2022 г.
Аннотация:We have simulated optical orbital light curves of the Sco X-1 system obtained by the Kepler space observatory during K2 mission. Simulation was carried out under assumption that the optical star partiallyfills its Roche lobe and neutron star accretes the matter of the companion stellar wind induced by strongX-ray heating. By such a model, it is possible to describe consistently observed optical light curves in the low and high states (as well as the average light curve) and to find the optimal values of the system parameters...