77 citations · 84 across the 4 of their papers we have counts for
4 papers
The Japanese Vision for the Black Hole Explorer Mission
Kazunori Akiyama, Kotaro Niinuma, Kazuhiro Hada +43
The Black Hole Explorer (BHEX) is a next-generation space very long baseline interferometry (VLBI) mission concept that will extend the ground-based millimeter/submillimeter arrays…
VLBI Monitoring of 3C 84 in Gamma-ray Active Phase
H. Nagai, K. Suzuki, K. Asada +5
We report multi-epoch Very Long Baseline Interferometry (VLBI) study of the innermost jet of 3C 84. We carried out 14-epoch VLBI observations during 2006-2009 with the Japanese VLB…
H_2O maser and a plasma obscuring torus in the radio galaxy NGC 1052
S. Sawada-Satoh, S. Kameno, K. Nakamura +3
We present multi-frequency simultaneous VLBA observations at 15, 22 and 43 GHz towards the nucleus of the nearby radio galaxy NGC 1052. These three continuum images reveal a double…
The Dense Plasma Torus Around the Nucleus of an Active Galaxy NGC 1052
S. Kameno, S. Sawada-Satoh, M. Inoue +2
A subparsec-scale dense plasma torus around an active galactic nucleus (AGN) is unveiled. We report on very-long-baseline interferometry (VLBI) observations at 2.3, 8.4, and 15.4 G…