418 citations · 4.7k across the 87 of their papers we have counts for
23 papers · 1 filter
Electromagnetic probes of primordial black holes as dark matter
Y. Ali-Haimoud, S. Clesse, J. Garcia-Bellido +91
The LIGO discoveries have rekindled suggestions that primordial black holes (BHs) may constitute part to all of the dark matter (DM) in the Universe. Such suggestions came from 1)…
Populations behind the source-subtracted cosmic infrared background anisotropies
A. Kashlinsky, R. G. Arendt, M. Ashby +27
While the upcoming telescopes will reveal correspondingly fainter, more distant galaxies, a question will persist: what more is there that these telescopes cannot see? One answer i…
ARC: Adaptive Ray-tracing with CUDA, a New Ray Tracing Code for Parallel GPUs
Blake Hartley, Massimo Ricotti
We present the methodology of a photon-conserving, spatially-adaptive, ray-tracing radiative transfer algorithm, designed to run on multiple parallel Graphic Processing Units (GPUs…
Modeling Reionization in a Bursty Universe
Blake Hartley, Massimo Ricotti
We present semi-analytic models of the epoch of reionization focusing on the differences between continuous and bursty star formation (SF). Our model utilizes physically motivated…
On the Physical Requirements for a Pre-Reionization Origin of the Unresolved Near-Infrared Background
Kári Helgason, Massimo Ricotti, Alexander Kashlinsky +1
The study of the Cosmic Near-Infrared Background (CIB) light after subtraction of resolved sources can push the limits of current observations and infer the level of galaxy and bla…
The Contribution of z<6 Sources to the Spatial Coherence in the Unresolved Cosmic near-Infrared and X-ray Backgrounds
Kari Helgason, Nico Cappelluti, Guenther Hasinger +2
A spatial clustering signal has been established in Spitzer/IRAC measurements of the unresolved Cosmic near-Infrared Background (CIB) out to large angular scales, ~1 deg. This CIB…