339 citations · 414 across the 8 of their papers we have counts for
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Nucleosynthetic signatures of primordial origin around supermassive black holes
Phoebe Upton Sanderbeck, Simeon Bird, Zoltan Haiman
If primordial black holes (PBHs) seeded the supermassive black holes (SMBHs) at the centers of high-redshift quasars, then the gas surrounding these black holes may reveal nucleosy…
Forecasts for Broadband Intensity Mapping of the Ultraviolet-Optical Background with CASTOR and SPHEREx
Bryan Scott, Phoebe Upton Sanderbeck, Simeon Bird
Broadband tomography statistically extracts the redshift distribution of frequency dependent emission from the cross correlation of intensity maps with a reference catalog of galax…
Effect of Separate Initial Conditions on the Lyman- Forest in Simulations
M. A. Fernandez, Simeon Bird, Phoebe Upton Sanderbeck
Using a set of high resolution simulations, we quantify the effect of species specific initial transfer functions on probes of the IGM via the Lyman- forest. We focus on redshif…
Conditions for Reionizing the Universe with A Low Galaxy Ionizing Photon Escape Fraction
Steven L. Finkelstein, Anson D'Aloisio, Jan-Pieter Paardekooper +7
We explore scenarios for reionizing the intergalactic medium with low galaxy ionizing photon escape fractions. We combine simulation-based halo-mass dependent escape fractions with…