411 citations · 1.4k across the 7 of their papers we have counts for
3 papers · 1 filter
Towards emulating cosmic shear data: Revisiting the calibration of the shear measurements for the Kilo-Degree Survey
Arun Kannawadi, Henk Hoekstra, Lance Miller +9
Exploiting the full statistical power of future cosmic shear surveys will necessitate improvements to the accuracy with which the gravitational lensing signal is measured. We prese…
The dependence of intrinsic alignment of galaxies on wavelength using KiDS and GAMA
Christos Georgiou, Harry Johnston, Henk Hoekstra +6
The outer regions of galaxies are more susceptible to the tidal interactions that lead to intrinsic alignments of galaxies. The resulting alignment signal may therefore depend on t…
A Bayesian quantification of consistency in correlated datasets
Fabian Köhlinger, Benjamin Joachimi, Marika Asgari +3
We present three tiers of Bayesian consistency tests for the general case of datasets. Building on duplicates of the model parameters assigned to each dataset, these t…