146 citations · 324 across the 6 of their papers we have counts for
6 papers
Three-dimensional structure of clumpy outflow from supercritical accretion flow onto black holes
Hiroshi Kobayashi, Ken Ohsuga, Hiroyuki R. Takahashi +4
We perform global three-dimensional (3D) radiation-hydrodynamic (RHD) simulations of out- flow from supercritical accretion flow around a 10 Msun black hole. We only solve the outf…
Comparison between RHD simulation of supercritical accretion flows and steady model with outflows
Cheng-Liang Jiao, Shin Mineshige, Shun Takeuchi +1
We apply our two-dimensional (2D), radially self-similar steady-state accretion flow model to the analysis of hydrodynamic simulation results of supercritical accretion flows. Self…
Radiation Hydrodynamic Instability in Plane-Parallel, Super-Eddington Atmosphere: A Mechanism for Clump Formation
S. Takeuchi, K. Ohsuga, S. Mineshige
In order to understand the physical processes underlying clump formation in outflow from supercritical accretion flow, we performed two-dimensional radiation hydrodynamic (RHD) sim…
Clumpy Outflow from Supercritical Accretion Flows
S. Takeuchi, K. Ohsuga, S. Mineshige
Significant fraction of matter in supercritical (or super-Eddington) accretion flow is blown away by radiation force, thus forming outflows, however, the properties of such radiati…
A Novel Jet Model: Magnetically Collimated, Radiation-Pressure Driven Jet
S. Takeuchi, K. Ohsuga, S. Mineshige
Relativistic jets from compact objects are ubiquitous phenomena in the Unvierse, but their driving mechanism has been an enigmatic issue over many decades. Two basic models have be…
Modified Slim-Disk Model Based on Radiation-Hydrodynamic Simulation Data: The Conflict Between Outflow and Photon Trapping
Shun Takeuchi, Shin Mineshige, Ken Ohsuga
Photon trapping and outflow are two key physics associated with the supercritical accretion flow. We investigate the conflict between these two processes based on two-dimensional r…