500 citations · 6.6k across the 122 of their papers we have counts for
4 papers · 1 filter
The core radius of a star cluster containing a massive black hole
Douglas C. Heggie, Piet Hut, Shin Mineshige +2
(Simplified) We present a theoretical framework which establishes how the core radius of a star cluster varies with the mass of an assumed central black hole. Our result is that th…
Binary Black Hole Accretion Flows in Merged Galactic Nuclei
Kimitake Hayasaki, Shin Mineshige, Hiroshi Sudou
We study the accretion flows from the circumbinary disks onto the supermassive binary black holes in a subparsec scale of the galactic center, using a smoothed particles hydrodynam…
Spectral energy distribution of super-Eddington flows
D. Heinzeller, S. Mineshige, K. Ohsuga
Spectral properties of super-Eddington accretion flows are investigated by means of a parallel line-of-sight calculation. The subjacent model, taken from two-dimensional radiation…
Collimated Jet or Expanding Outflow: Possible Origins of GRBs and X-Ray Flashes
Akira Mizuta, Tatsuya Yamasaki, Shigehiro Nagataki +1
We investigate the dynamics of an injected outflow propagating in a progenitor in the context of the collapsar model for gamma-ray bursts (GRBs) through two dimensional axisymmetri…