activity
19962022
most citedA Model-Independent Determination of the Expansion and Acceleration Rates of the Universe as a Function of Redshift and Constraints on Dark Energy

214 citations · 1.5k across the 40 of their papers we have counts for

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Showing 2020Show all

2 papers · 1 filter

astro-ph.GA2020★ 14 cited

Black Hole Mass Accretion Rates and Efficiency Factors for over 750 AGN and Multiple GBH

Ruth A. Daly

Mass accretion rates in dimensionless and physical units, and efficiency factors describing the total radiant luminosity of the disk and the beam power of the outflow are studied h…

astro-ph.GA2020

Black Hole Spin Energy Contribution to Black Hole Mass and the Spin Energy Reservoir

Ruth A. Daly

The mass of a black hole is the sum of the irreducible mass and the mass associated with the rotational or spin energy of the black hole. The contribution of spin energy (divided b…