The N5K challenge: non-limber integration for LSST cosmology

The rapidly increasing statistical power of cosmological imaging surveys requires us to reassess the regime of validity for various approximations that accelerate the calculation of relevant theoretical predictions. In this paper, we present the results of the 'N5K non-Limber integration challe...

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Bibliographic Details
Main Authors: Leonard, CD, Ferreira, T, Fang, X, Reischke, R, Schoeneberg, N, Tröster, T, Alonso, D, Campagne, J-E, Lanusse, F, Slosar, A, Ishak, M
Format: Journal article
Language:English
Published: Maynooth Academic Publishing 2023