523 citations · 2.5k across the 23 of their papers we have counts for
3 papers · 1 filter
The imprint of the cosmic supermassive black hole growth history on the 21 cm background radiation
Takamitsu L. Tanaka, Ryan M. O'Leary, Rosalba Perna
The redshifted 21 cm transition line of hydrogen tracks the thermal evolution of the neutral intergalactic medium (IGM) at "cosmic dawn," during the emergence of the first luminous…
A Validated Nonlinear Kelvin-Helmholtz Benchmark for Numerical Hydrodynamics
Daniel Lecoanet, Michael McCourt, Eliot Quataert +6
The nonlinear evolution of the Kelvin-Helmholtz instability is a popular test for code verification. To date, most Kelvin-Helmholtz problems discussed in the literature are ill-pos…
Young Pulsars and the Galactic Center GeV Gamma-ray Excess
Ryan M. O'Leary, Matthew D. Kistler, Matthew Kerr +1
Studies of Fermi data indicate an excess of GeV gamma rays around the Galactic center (GC), possibly due to dark matter. We show that young gamma-ray pulsars can yield a similar si…