603 citations · 1.5k across the 33 of their papers we have counts for
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A Resonantly-Excited Disk-Oscillation Model of High-Frequency QPOs of Microquasars
Shoji Kato
A possible model of twin high-frequency QPOs (HF QPOs) of microquasars is examined. The disk is assumed to have global magnetic fields and to be deformed with a two-armed pattern.…
An Attempt to Describe Frequency-Correlations among kHz QPOs and HBOs by Two-Armed Vertical p-mode Oscillations: Case of No Magnetic Field
Shoji kato
Trapping of two-armed () vertical p-mode oscillations in relativistic disks are examined. The disks are assumed to be isothermal in the vertical direction, but are truncated a…
An Attempt to Describe Frequency Correlations among kHz QPOs and HBOs by Two-Armed Nearly Vertical Oscillations
Shoji Kato
We examine whether the two-armed () vertical p-mode oscillations trapped in the innermost region of magnetized accretion disks with finite disk thickness can describe kHz QPOs…
Trapped, Two-Armed, Nearly Vertical Oscillations in Disks with Toroidal Magnetic Fields II: Effects of Finite Thickness
Shoji Kato
We examine radial trapping of two-armed () vertical p-mode oscillations in geometrically thin relativistic disks which are vertically isothermal but terminated at a certain he…