Bao-Jiu Li

Impact of galaxy intrinsic alignments on non-Gaussian weak lensing statistics for modified gravity

Non-Gaussian weak lensing statistics improve the constraining power of cosmic shear data by harvesting information unavailable to two-point statistics, within and beyond the GR+$\Lambda$CDM scenario. Dark energy, total neutrino mass and deviations from GR have all been shown to be better measured with non-Gaussian lens...