hmcode-2020: improved modelling of non-linear cosmological power spectra with baryonic feedback

ABSTRACT We present an updated version of the hmcode augmented halo model that can be used to make accurate predictions of the non-linear matter power spectrum over a wide range of cosmologies. Major improvements include modelling of baryon-acoustic oscillation (BAO) damping in the power spectrum an...

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Bibliographic Details
Published in:Monthly notices of the Royal Astronomical Society 2021-03, Vol.502 (1), p.1401-1422
Main Authors: Mead, A J, Brieden, S, Tröster, T, Heymans, C
Format: Article
Language:English
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