140 citations · 309 across the 6 of their papers we have counts for
3 papers · 1 filter
A gravitational lensing detection of filamentary structures connecting luminous red galaxies
Qianli Xia, Naomi Robertson, Catherine Heymans +12
We present a weak lensing detection of filamentary structures in the cosmic web, combining data from the Kilo-Degree Survey, the Red Cluster Sequence Lensing Survey and the Canada-…
Non-Gaussianity in the Weak Lensing Correlation Function Likelihood -- Implications for Cosmological Parameter Biases
Chien-Hao Lin, Joachim Harnois-Déraps, Tim Eifler +4
We study the significance of non-Gaussianity in the likelihood of weak lensing shear two-point correlation functions, detecting significantly non-zero skewness and kurtosis in one-…
Painting with baryons: augmenting N-body simulations with gas using deep generative models
Tilman Tröster, Cameron Ferguson, Joachim Harnois-Déraps +1
Running hydrodynamical simulations to produce mock data of large-scale structure and baryonic probes, such as the thermal Sunyaev-Zeldovich (tSZ) effect, at cosmological scales is…