activity
20052026
most citedFirst Sagittarius A* Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole in the Center of the Milky Way

1.9k citations · 8.4k across the 87 of their papers we have counts for

collaborators
Showing astro-phShow all

2 papers · 1 filter

astro-ph2008★ 30 cited

The 15--43-GHz Parsec-scale Circular Polarization of 41 Active Galactic Nuclei

V. M. Vitrishchak, D. C. Gabuzda, E. A. Rastorgueva +2

We present the results of parsec-scale circular polarization (CP) measurements based on VLBA data for a number of radio-bright, core-dominated AGN obtained simultaneously at 15, 22…

astro-ph2005★ 31 cited

On the dynamics of the ABDoradus system

J. C. Guirado, I. Marti-Vidal, J. M. Marcaide +8

We present an astrometric analysis of the binary systems ABDorA /ABDorC and ABDorBa / ABDorBb. These two systems of well-known late-type stars are gravitationally associated and th…