A comparison of template vs. direct model fitting for redshift-space distortions in BOSS

The growth of large-scale structure, as revealed in the anisotropic of clustering of galaxies in the low redshift Universe at z < 2, provides a stringent test of our cosmological model. The strongest current constraints come from the BOSS and eBOSS surveys, with uncertainties on σ 8 , the amplitu...

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Veröffentlicht in:	Journal of cosmology and astroparticle physics 2023-06, Vol.2023 (6), p.5
Hauptverfasser:	Maus, Mark, Chen, Shi-Fan, White, Martin
Format:	Artikel
Sprache:	eng
Schlagworte:	Amplitudes Astronomical models ASTRONOMY AND ASTROPHYSICS baryon acoustic oscillations Clustering Constraint modelling cosmological parameters from LSS Cosmology Large scale structure of the universe power spectrum Red shift redshift surveys Window functions
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