Skip navigation
Skip navigation

KiDS-1000 Cosmology: Constraints beyond flat ΛcDM

Troster, Tilman; Asgari, M; Blake, Chris; Cataneo, Matteo; Heymans, Catherine; Hildebrandt, Hendrik; Joachimi, Benjamin; Lin, Chieh-An; Sanchez, Ariel G; Wright, Angus H; Bilicki, Maciej; Lidman, Christopher; Wolf, Christian

Description

We present constraints on extensions to the standard cosmological model of a spatially flat Universe governed by general relativity, a cosmological constant (Λ), and cold dark matter (CDM) by varying the spatial curvature ωK, the sum of the neutrino masses χ mν, the dark energy equation of state parameter w, and the Hu-Sawicki f(R) gravity fR0 parameter. With the combined 3 × 2 pt measurements of cosmic shear from the Kilo-Degree Survey (KiDS-1000), galaxy clustering from the Baryon Oscillation...[Show more]

CollectionsANU Research Publications
Date published: 2021
Type: Journal article
URI: http://hdl.handle.net/1885/287616
Source: Astronomy and Astrophysics
DOI: 10.1051/0004-6361/202039805
Access Rights: Open Access

Download

File Description SizeFormat Image
Kids_1000 Cosmology.pdf4.06 MBAdobe PDFThumbnail


Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.

Updated:  17 November 2022/ Responsible Officer:  University Librarian/ Page Contact:  Library Systems & Web Coordinator