97 citations · 350 across the 10 of their papers we have counts for
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Inhomogeneous HeII reionization in Hydrodynamic Simulations
Phoebe Upton Sanderbeck, Simeon Bird
The reionization of the second electron of helium shapes the physical state of intergalactic gas at redshifts between 2 < z < 5. Because performing full in situ radiative transfer…
The Sources of Extreme Ultraviolet and Soft X-ray Backgrounds
Phoebe R. Upton Sanderbeck, Matthew McQuinn, Anson D'Aloisio +1
Radiation in the extreme ultraviolet (EUV) and soft X-ray holds clues to the location of the missing baryons, the energetics in stellar feedback processes, and the cosmic enrichmen…
On the Contribution of Active Galactic Nuclei to the High-Redshift Metagalactic Ionizing Background
Anson D'Aloisio, Phoebe R. Upton Sanderbeck, Matthew McQuinn +2
Motivated by the claimed detection of a large population of faint active galactic nuclei (AGN) at high redshift, recent studies have proposed models in which AGN contribute signifi…
Models of the Thermal Evolution of the Intergalactic Medium After Reionization
Phoebe R. Upton Sanderbeck, Anson D'Aloisio, Matthew J. McQuinn
Recent years have brought more precise temperature measurements of the low-density intergalactic medium (IGM). These new measurements constrain the processes that heated the IGM, s…
On the intergalactic temperature-density relation
Matthew McQuinn, Phoebe R. Upton Sanderbeck
Cosmological simulations of the low-density intergalactic medium exhibit a strikingly tight power-law relation between temperature and density that holds over two decades in densit…