3 citations · 6 across the 9 of their papers we have counts for
4 papers · 1 filter
Effects of Primordial Black Holes on IGM History
Emily Koivu, Nickolay Y. Gnedin, Christopher M. Hirata
Currently the asteroid mass window (mass grams) remains unconstrained for Primordial Black Holes (PBHs) to make up all of the dark matter content of the uni…
MeV cosmic-ray electrons modify the TeV pair-beam plasma instability
Mahmoud Alawashra, Yuanyuan Yang, Christopher M. Hirata +2
Relativistic pair beams created in the intergalactic medium (IGM) by TeV gamma rays from blazars are expected to produce a detectable GeV-scale electromagnetic cascade, but the cas…
Resonant interactions from dynamical perturbers on generic orbits around an extreme mass ratio inspiral
Makana Silva, Harrison G. Blake-Goszyk, Christopher M. Hirata
Extreme mass-ratio inspirals (EMRIs) are binary systems where a compact object slowly inspirals into its much larger compact partner. Since we anticipate such systems to exist with…
Light in the dark forest -- I. An efficient optimal estimator for 3D Lyman-alpha forest power spectrum
N. G. Karaçaylı, C. M. Hirata
The highly anisotropic nature of the Lyman-alpha (Ly) forest data introduces a complex survey window function that complicates the measurement of the three-dimensional power spe…