The HI one-point PDF, modelled with large-deviation statistics and validated against simulations including beam and foreground systematics, tightens cosmological constraints and breaks the sigma8-b1 degeneracy beyond the power spectrum.
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One with HI: Modelling HI Intensity Mapping one-point statistics including systematics
The HI one-point PDF, modelled with large-deviation statistics and validated against simulations including beam and foreground systematics, tightens cosmological constraints and breaks the sigma8-b1 degeneracy beyond the power spectrum.