Measuring the Direction and Angular Velocity of a Black Hole Accretion Disk via Lagged Interferometric Covariance

Publication information:

By M. D. Johnson, A. Loeb, H. Shiokawa, A. A. Chael, and S. S. Doeleman. 2015. “Measuring the Direction and Angular Velocity of a Black Hole Accretion Disk via Lagged Interferometric Covariance”. ApJ, 813, Pp. 132. doi:10.1088/0004-637X/813/2/132.