164 citations · 690 across the 13 of their papers we have counts for
13 papers
Survey of Non-thermal Electron around Supermassive Black Holes through Polarization Flips
Yuh Tsunetoe, Tomohisa Kawashima, Ken Ohsuga +1
Optically thick non-thermal synchrotron sources notably produce linear polarization vectors being parallel to projected magnetic field lines on the observer's screen, although they…
Radiation and outflow properties of super-Eddington accretion flows around various mass classes of black holes: Dependence on the accretion rates
Shogo Yoshioka, Shin Mineshige, Ken Ohsuga +2
We perform axisymmetric two-dimensional radiation-hydrodynamic simulations of super-Eddington accretion flow and outflow around black holes to examine the properties of radiation a…
Why Is Supercritical Disk Accretion Feasible?
Ken Ohsuga, Shin Mineshige
Although the occurrence of steady supercritical disk accretion onto a black hole has been speculated about since the 1970s, it has not been accurately verified so far. For the firs…
Neutrino Cooled Disk and Its Stability
Norita Kawanaka, Shin Mineshige
We investigate the structure and stability of hypercritical accretion flows around stellar-mass black holes, taking into account neutrino cooling, lepton conservation, and firstly…
SPH Simulations of Accretion Flows onto the Supermassive Binary Black Holes from the Circumbinary Disks
Kimitake Hayasaki, Shin Mineshige, Hiroshi Sudou
We investigate the accretion flows onto the supermassive binary black holes (SMBBHs) from the circumbinary disk with the equal mass, eccentric binary on the subparsec scale, using…
Black hole accretion: theoretical limits and observational implications
D. Heinzeller, W. J. Duschl, S. Mineshige +1
Recently, the issue of the role of the Eddington limit in accretion discs became a matter of debate. While the classical (spherical) Eddington limit is certainly an over-simplifica…