252 citations · 1k across the 17 of their papers we have counts for
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astro-ph.GA2009★ 10 cited
Three-dimensional Radiative Properties of Hot Accretion Flows onto the Galactic Centre Black Hole
Y. Kato, M. Umemura, K. Ohsuga
By solving radiative transfer equations, we examine three-dimensional radiative properties of a magnetohydrodynamic accretion flow model confronting with the observed spectrum of S…
astro-ph.GA2009★ 67 cited
Measuring spin of a supermassive black hole at the Galactic centre -- Implications for a unique spin
Y. Kato, M. Miyoshi, R. Takahashi +2
We determine the spin of a supermassive black hole in the context of discseismology by comparing newly detected quasi-periodic oscillations (QPOs) of radio emission in the Galactic…