879 citations · 2.2k across the 13 of their papers we have counts for
13 papers
Disk-Wind Connection During the Heartbeats of GRS 1915+105
Abderahmen Zoghbi, J. M. Miller, A. L. King +14
Disk and wind signatures are seen in the soft state of Galactic black holes, while the jet is seen in the hard state. Here we study the disk-wind connection in the class of var…
Chandra Spectroscopy of MAXI J1305-704: Detection of an Infalling Black Hole Disk Wind?
J. M. Miller, J. Raymond, T. R. Kallman +9
We report on a Chandra/HETG X-ray spectrum of the black hole candidate MAXI J1305-704. A rich absorption complex is detected in the Fe L band, including density-sensitive lines fro…
Gas Accretion onto a Supermassive Black Hole: a step to model AGN feedback
Kentaro Nagamine, Paramita Barai, Daniel Proga
We study the gas accretion onto a supermassive black hole (SMBH) using the 3D SPH code GADGET-3 on scales of 0.1-200 pc. First we test our code with spherically symmetric, adiabati…
Multi-dimensional modelling of X-ray spectra for AGN accretion-disk outflows III: application to a hydrodynamical simulation
S. A. Sim, D. Proga, L. Miller +2
We perform multi-dimensional radiative transfer simulations to compute spectra for a hydrodynamical simulation of a line-driven accretion disk wind from an active galactic nucleus.…
On the properties of thermal disk winds in X-ray transient sources: a case study of GRO J1655-40
S. Luketic, D. Proga, T. R. Kallman +2
We present the results of hydrodynamical simulations of the disk photosphere irradiated by strong X-rays produced in the inner most part of the disk. As expected, the irradiation h…
Dynamics of Accretion Flows Irradiated by a Quasar
Daniel Proga
We present the results from axisymmetric time-dependent HD calculations of gas flows which are under the influence of gravity of a black hole in quasars. We assume that the flows a…