184 citations · 789 across the 16 of their papers we have counts for
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astro-ph2007★ 37 cited
On Black Hole Mass Estimation from X-ray Spectra of Ultraluminous X-ray Sources
Kiki Vierdayanti, Ken-ya Watarai, Shin Mineshige
We propose a methodology to derive a black-hole mass for super-critical accretion flow. Here, we use the extended disk blackbody (extended DBB) model, a fitting model in which the…
astro-ph2007★ 20 cited
Eclipsing light curves for accretion flows around a rotating black hole and atmospheric effects of the companion star
Rohta Takahashi, Ken-Ya Watarai
We calculate eclipsing light curves for accretion flows around a rotating black hole taking into account the atmospheric effects of the companion star. In the cases of no atmospher…