7 citations · 7 across the 1 of their papers we have counts for
7 papers
A GPU Spatial Processing System for CHIME
Nolan Denman, Andre Renard, Keith Vanderlinde +4
We present an overview of the Graphics Processing Unit (GPU) based spatial processing system created for the Canadian Hydrogen Intensity Mapping Experiment (CHIME). The design empl…
Nonlinear 3D Cosmic Web Simulation with Heavy-Tailed Generative Adversarial Networks
Richard M. Feder, Philippe Berger, George Stein
Fast and accurate simulations of the non-linear evolution of the cosmic density field are a major component of many cosmological analyses, but the computational time and storage re…
Canceling out intensity mapping foregrounds
Patrick C. Breysse, Christopher J. Anderson, Philippe Berger
21 cm intensity mapping has arisen as a powerful probe of the high-redshift universe, but its potential is limited by extremely bright foregrounds and high source confusion. In thi…
Tomography of the Cosmic Dawn and Reionization Eras with Multiple Tracers
Tzu-Ching Chang, Angus Beane, Olivier Dore +41
The Cosmic Dawn and Reionization epochs remain a fundamental but challenging frontier of astrophysics and cosmology. We advocate a large-scale, multi-tracer approach to develop a c…
Spectral Kurtosis Based RFI Mitigation for CHIME
Jacob Taylor, Nolan Denman, Kevin Bandura +5
We present the implementation of a spectral kurtosis based Radio Frequency Interference detection system on the CHIME instrument and its reduced-scale pathfinder. Our implementatio…
A volumetric deep Convolutional Neural Network for simulation of mock dark matter halo catalogues
Philippe Berger, George Stein
For modern large-scale structure survey techniques it has become standard practice to test data analysis pipelines on large suites of mock simulations, a task which is currently pr…