155 citations · 583 across the 20 of their papers we have counts for
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A Quasi-Periodic Oscillation of ~ 30 Minutes in the X-ray Light Curve of the BL Lac S5 0716+714
Alok C. Gupta, Paul J. Wiita, Jeewan C. Pandey +1
We withdraw our claim that a component in an XMM-Newton satellite light curve of the BL Lacertae object S5 0716 + 714 shows quasi-periodic oscillations (QPOs) of 30 minutes.…
Quasi Periodic Oscillations due to Axisymmetric and Non-Axisymmetric Shock Oscillations in Black Hole Accretion
Sandip K. Chakrabarti, D. Debnath, P. S. Pal +6
Quasi-Periodic Oscillations (QPOs) are very puzzling since they remain totally unexplained by popular earlier models of accretion disks. The significant rms value in power density…
Behaviour of relativistic black hole accretion sufficiently close to the horizon
Paramita Barai, Ipsita Chakraborty, Tapas K Das +1
This work introduces a novel formalism to investigate the role of the spin of astrophysical black holes in determining the behaviour of matter falling onto such accretors. Equation…