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arXiv · 0912.4776

A resonance model with magnetic connection for 3:2 HFQPO pairs in black hole binaries

Chang-Yin Huang·Zhao-Ming Gan·Jiu-Zhou Wang·Ding-Xiong Wang
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Abstract

We apply epicyclic resonances to the magnetic connection (MC) of a black hole (BH) with a relativistic accretion disc, interpreting the high frequency quasi-periodic oscillations (HFQPOs) with 3:2 pairs observed in three BH X-ray binaries. It turns out that the 3:2 HFQPO pairs are associated with the steep power-law states, and the severe damping can be overcome by transferring energy and angular momentum from a spinning BH to the inner disc in the MC process.

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Chang-Yin Huang, Zhao-Ming Gan, Jiu-Zhou Wang, Ding-Xiong Wang. 2009-12-24. A resonance model with magnetic connection for 3:2 HFQPO pairs in black hole binaries. https://doi.org/10.1111/j.1365-2966.2009.16237.x

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