We investigate the formation of intermediate mass black holes (IMBHs) through hierarchical
mergers of stellar origin black holes (BHs), as well as BH mergers formed dynamically in …

We present the first data release of high-resolution (≤ 0.2 arcsec) 1.5-GHz radio images of
103 nearby galaxies from the Palomar sample, observed with the eMERLIN array, as part of …

The continuum spectrum emitted by the accretion disk around quasars holds a wealth of
information regarding the strong gravitational field produced by the massive central object …

String inspired models can serve as potential candidates to replace general relativity (GR) in
the high-energy/high-curvature regime where quantum gravity is expected to play a vital …

We study the accretion flow from a counter-rotating torus orbiting a central Kerr black hole
(BH). We characterize the flow properties at the turning point of the accreting matter flow …

We consider a counter-rotating torus orbiting a central Kerr black hole (BH) with
dimensionless spin a, and its accretion flow into the BH, in an agglomerate of an outer …

Stationary, multi-transonic, integral solutions of hydrodynamic axisymmetric accretion onto a
rotating black hole have been compared for different geometrical configurations of the …

We explore the question of the rapid buildup of black hole mass in the early universe
employing a growing black hole mass-based determination of both jet and disc powers …

In black hole evaporation process, the mass of the hole anti-correlates with the Hawking
temperature. This indicates that the smaller holes have higher surface gravity. For analogue …

3C111 is BLRG with signatures of both FSRQ and Sy1 in X-ray spectrum. The significant X-
ray observational dataset was collected for it by INTEGRAL, XMM-Newton, SWIFT, Suzaku …