Interaction of accretion shocks with winds |
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| Authors: | Kinsuk Acharya Sandip K. Chakrabarti D. Molteni |
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| Affiliation: | (1) Centre for Space Physics, P-61 Southend Gardens, 700 084 Kolkata, India;(2) S. N. Bose National Center for Basic Sciences, JD Block, Salt Lake, 700 098 Kolkata, India;(3) University of Palermo, Via Archirafi 36, I-90123, Italy |
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| Abstract: | Accretion shocks are known to oscillate in presence of cooling processes in the disk. This oscillation may also cause quasi-periodic oscillations of black holes. In the presence of strong winds, these shocks have oscillations in vertical direction as well. We show examples of shock oscillations under the influence of both the effects. When the shocks are absent and the flow is cooler, the wind becomes weaker and the vertical oscillation becomes negligible. |
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| Keywords: | Black hole physics accretion winds shock waves hydrodynamics |
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