activity
19992023
most citedClosest Star Seen Orbiting the Supermassive Black Hole at the Centre of the Milky Way

1.2k citations · 4.5k across the 36 of their papers we have counts for

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Showing 2017Show all

2 papers · 1 filter

astro-ph.GA2017★ 15 cited

On Estimating the Mass of Keplerian Accretion Disks in H2O Maser Galaxies

C. -Y. Kuo, M. J. Reid, J. A. Braatz +3

H2O maser disks with Keplerian rotation in active galactic nuclei offer a clean way to determine accurate black hole mass and the Hubble constant. An important assumption made in u…

astro-ph.GA2017★ 7 cited

Radio continuum of galaxies with HO megamaser disks: 33 GHz VLA data

F. Kamali, C. Henkel, A. Brunthaler +10

We investigate the nuclear environment of galaxies with observed 22 GHz water megamaser in their subparsec edge-on accretion disks, using 33 GHz (9mm) radio continuum data from VLA…