Towards a non-Gaussian model of redshift space distortions
ABSTRACT To understand the nature of the accelerated expansion of the Universe, we need to combine constraints on the expansion rate and growth of structure. The growth rate is usually extracted from 3D galaxy maps by exploiting the effects of peculiar motions on galaxy clustering. However, theoreti...
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Veröffentlicht in: | Monthly notices of the Royal Astronomical Society 2020-10, Vol.498 (1), p.1175-1193 |
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Sprache: | eng |
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