158 citations · 604 across the 24 of their papers we have counts for
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Japanese VLBI Network
Akihiro Doi, Kenta Fujisawa, Keiichiro Harada +15
We present the basic features and the activities of Japanese VLBI network (JVN), a newly-established VLBI network with baselines ranging from 50 to 2560 km spreading across the Jap…
SPH Simulations of Accretion Flows onto the Supermassive Binary Black Holes from the Circumbinary Disks
Kimitake Hayasaki, Shin Mineshige, Hiroshi Sudou
We investigate the accretion flows onto the supermassive binary black holes (SMBBHs) from the circumbinary disk with the equal mass, eccentric binary on the subparsec scale, using…
Binary Black Hole Accretion Flows in Merged Galactic Nuclei
Kimitake Hayasaki, Shin Mineshige, Hiroshi Sudou
We study the accretion flows from the circumbinary disks onto the supermassive binary black holes in a subparsec scale of the galactic center, using a smoothed particles hydrodynam…
Bigradient Phase Referencing
Akihiro Doi, Kenta Fujisawa, Asao Habe +7
We propose bigradient phase referencing (BPR), a new radio-observation technique, and report its performance using the Japanese very-long-baseline-interferometry network (JVN). In…