500 citations · 2.7k across the 112 of their papers we have counts for
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Supercritical Accretion Discs in Ultraluminous X-ray Sources and SS 433
Sergei Fabrika, Yoshihiro Ueda, Alexander Vinokurov +2
The black hole mass and accretion rate in Ultraluminous X-ray sources (ULXs) in external galaxies, whose X-ray luminosities exceed those of the brightest black holes in our Galaxy…
The sign of active galactic nucleus quenching in a merger remnant with radio jets
Kohei Ichikawa, Junko Ueda, Megumi Shidatsu +2
We investigate optical, infrared, and radio active galactic nucleus (AGN) signs in the merger remnant Arp 187, which hosts luminous jets launched in the order of yr ago but…
A Soft X-Ray Lag Detected in Centaurus A
Yutaro Tachibana, Taiki Kawamuro, Yoshihiro Ueda +7
We performed time lag analysis on the X-ray light curves of Centaurus A (Cen A) obtained by the Gas Slit Camera (GSC) aboard the Monitor of All-sky X-ray Image ({\it MAXI}) in thre…
Low-Mass X-Ray Binary MAXI J1421-613 Observed by MAXI GSC and Swift XRT
Motoko Serino, Megumi Shidatsu, Yoshihiro Ueda +6
Monitor of All sky X-ray Image (MAXI) discovered a new outburst of an X-ray transient source named MAXI J1421-613. Because of the detection of three X-ray bursts from the source, i…