

Author: Suková Petra Janiuk Agnieszka
Publisher: Edp Sciences
E-ISSN: 1432-0746|591|issue|A77-A77
ISSN: 0004-6361
Source: Astronomy & Astrophysics, Vol.591, Iss.issue, 2016-06, pp. : A77-A77
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
Abstract
We study the X-ray emission of the microquasar XTE J1550-564 and analyze the properties of its light curves using the recurrence analysis method. The indicators for non-linear dynamics of the accretion flow are found in the very high state and soft state of this source. The significance of deterministic variability depends on the energy band. We discuss the non-linear dynamics of the accretion flow in the context of the disc-corona geometry and propagating oscillations in the accretion flow.
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