66 citations · 66 across the 5 of their papers we have counts for
5 papers
The Spin Angular Momentum and Black Hole Mass Components of Sagittarius A*
Ruth A. Daly
The dimensionless spin angular momentum, dimensionless spin function, and blackhole mass components of Sagittarius A* (Sgr A*) were obtained by Daly et al. (2024) by applying the o…
Powerful Radio Sources as Probes of Black Hole Physics
Ruth A. Daly
Powerful jetted radio sources for which the luminosity in directed kinetic energy has been empirically determined, independent of assumptions, are considered. The total outflow lif…
New Black Hole Spin Values for Sagittarius A* Obtained with the Outflow Method
Ruth A. Daly, Megan Donahue, Christopher P. O'Dea +3
Six archival Chandra observations are matched with eight sets of radio data and studied in the context of the outflow method to measure and study the spin properties of $\rm{Sgr ~A…
A Study of 13 Powerful Classical Double Radio Galaxies
P. Kharb, C. O'Dea, S. Baum +4
We have carried out an extensive study of a sample of 13 large, powerful Fanaroff-Riley type II radio galaxies with the Very Large Array in multiple configurations at 330 MHz, 1.4,…
Estimates of Doppler Factors, Outflow Angles, and Bulk Lorentz Factors for a Sample of Compact Radio Sources
R. A. Daly, E. J. Guerra, A. Guijosa
Two key results are presented in this paper. First, equipartition Doppler factors have been estimated for a sample of 105 sources with previously estimated inverse Compton Doppler…