30 citations · 75 across the 10 of their papers we have counts for
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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…
Criterion for Generation of Winds from Magnetized Accretion Disks
Osamu Kaburaki
An analytic model is proposed for non-radiating accretion flows accompanied by up or down winds in a global magnetic field. Physical quantities in this model solution are written i…
Detection of the VLBI-scale Counter Jet in NGC 6251
H. Sudou, Y. Taniguchi, Y. Ohyama +5
Mapping the central 5 pc region of the nearby radio galaxy NGC 6251 with a 0.2 pc resolution using VLBI at two radio frequencies, 5 GHz and 15 GHz, we have found the sub-pc-scale c…
Radiation Spectra from Advection-Dominated Accretion Flows in a Global Magnetic Field
Motoki Kino, Osamu Kaburaki, Naohiro Yamazaki
We calculate the radiation spectra from advection-dominated accretion flows (ADAFs), taking into account the effects of a global magnetic field. Calculation is based on the analyti…
Analytic Model for Advection-Dominated Accretion Flows in a Global Magnetic Field
Osamu Kaburaki
A model for advection-dominated accretion flows (ADAFs) in a global magnetic field is proposed. In contrast to the well known ADAF models in which the viscosity of a fluid determin…