89 citations · 730 across the 44 of their papers we have counts for
5 papers · 1 filter
Accretion flows in the hard state of black hole X-ray binaries: the effect of hot gas condensation
Yilong Wang, Bifang Liu, Erlin Qiao +1
It is commonly believed that accretion discs are truncated and their inner regions are described by advection dominated accretion flows (ADAFs) in the hard spectral state of black…
Radiative hydrodynamical simulations of super-Eddington accretion flow in tidal disruption event: the accretion flow and wind
De-Fu Bu, Erlin Qiao, Xiao-Hong Yang
One key question in tidal disruption events theory is that how much of the fallback debris can be accreted to the black hole. Based on radiative hydrodynamic simulations, we study…
Radio emission of tidal disruption events from wind-cloud interaction
De-Fu Bu, Liang Chen, Guobin Mou +2
Winds can be launched in tidal disruption event (TDE). It has been proposed that the winds can interact with the cloud surrounding the black hole, produce bow shocks, accelerate el…
Advection-dominated accretion flow for the varied transition luminosities in black hole X-ray binaries
Jiaqi Li, Erlin Qiao
Observationally, two main spectral states, i.e., the low/hard state and the high/soft state, are identified in black hole X-ray binaries (BH-XRBs). Meanwhile, the transitions betwe…
The radio detection and accretion properties of the peculiar nuclear transient AT 2019avd
Yanan Wang, Ranieri D. Baldi, Santiago del Palacio +19
AT 2019avd is a nuclear transient detected from infrared to soft X-rays, though its nature is yet unclear. The source has shown two consecutive flaring episodes in the optical and…