3 papers
astro-ph.CO2018
Cosmology with Phase 1 of the Square Kilometre Array; Red Book 2018: Technical specifications and performance forecasts
Square Kilometre Array Cosmology Science Working Group, David J. Bacon, Richard A. Battye +44
We present a detailed overview of the cosmological surveys that will be carried out with Phase 1 of the Square Kilometre Array (SKA1), and the science that they will enable. We hig…
cs.DC2016
Splotch: porting and optimizing for the Xeon Phi
Timothy Dykes, Claudio Gheller, Marzia Rivi +1
With the increasing size and complexity of data produced by large scale numerical simulations, it is of primary importance for scientists to be able to exploit all available hardwa…
astro-ph.IM2016
RadioLensfit: Bayesian weak lensing measurement in the visibility domain
Marzia Rivi, Lance Miller, Sphesihle Makhathini +1
Observationally, weak lensing has been served so far by optical surveys due to the much larger number densities of background galaxies achieved, which is typically by two to three…