2 citations · 2 across the 5 of their papers we have counts for
5 papers
The Gamma-ray Burst Jet Energy Distribution Suggests A Quasi-universal, Weakly Magnetized Jet Evolving Over Cosmic Time
Nicole M. Lloyd-Ronning, Fabio De Colle, Gal Birenbaum +2
We present distributions of gamma-ray burst observed and inferred properties for those GRBs with redshifts. We show that the isotropic energy distribution, which spans over four or…
The Lifetimes of High-redshift Quasars Suggest Magnetic Disk Support
Jarrett Johnson, Phoebe Upton Sanderbeck, Nicole Lloyd-Ronning +2
It has recently been suggested that a variety of data on active galactic nuclei (AGN) can be explained if AGN disks are supported against gravitational fragmentation by magnetic fi…
Population III star formation near high-redshift active galactic nuclei
Ethan M. Fisk, Madeline A. Marshall, Phoebe R. Upton Sanderbeck +1
Using cosmological radiation-hydrodynamical simulations, we study the effect of accreting supermassive black holes (SMBHs) on nearby dark-matter (DM) haloes in the very early unive…
White Dwarf-Black Hole Binary Progenitors of Low Redshift Gamma-ray Bursts
Nicole M. Lloyd-Ronning, Jarrett L. Johnson, Phoebe R. Upton Sanderbeck +2
Although there is strong evidence that many long GRBs are associated with the collapse of a massive star, tantalizing results in recent years have upended the direct association of…
An Estimate of the Impact of Reionization on Supermassive Black Hole Growth
Phoebe R. Upton Sanderbeck, Jarrett L. Johnson, Madeline A. Marshall
The supermassive black holes (SMBHs) that power active galactic nuclei found at were formed during the epoch of reionization. Because reionization is an inhomogeneous proce…