30 citations · 75 across the 10 of their papers we have counts for
10 papers
Global Operation of Resistive, Radiation-Inefficient, Accretion Flows in Preparing Jet-Driving Circumstances
Osamu Kaburaki
In our recent paper, we have obtained a model solution to the problem of radiation-inefficient accretion flows (RIAFs) in a global magnetic field (so called, resistive RIAF model),…
Appearance of Jet-Driving Poynting Flux in Hot, Tenuous Accretion Disks Threaded by an Ordered Magnetic Field
Osamu Kaburaki
In a series of our previous works, a model of radiatively inefficient accretion flows (RIAFs) in a global magnetic field (so called resistive RIAF model) has proved its ability to…
What Kinds of Accretion Disks Are There in the Nuclei of Radio Galaxies?
Osamu Kaburaki, Takanobu Nankou, Naoya Tamura +1
It seems to be a widely accepted opinion that the types of accretion disks (or flows) generally realized in the nuclei of radio galaxies and in further lower mass-accretion rate nu…
Two Types of Magnetohydrodynamic Sheath Jets
Osamu Kaburaki
Recent observations of astrophysical jets emanating from various galactic nuclei strongly suggest that a double layered structure, or a spine-sheath structure, is likely to be thei…
Viscosity-Driven Winds from Magnetized Accretion Disks
Daizo Maruta, Osamu Kaburaki
We present an analytic model in which an inefficiently radiating accretion disk drives upward wind from its surfaces. The accretion process is controlled simultaneously by a global…
Effects of wind on radiation spectra from magnetized accretion disks
Naohiro Yamazaki, Osamu Kaburaki, Motoki Kino
The effects of a wind on the emerging spectrum from an inefficiently-radiating accretion flow in a global magnetic field are examined, based on the analytic solution obtained recen…