2021
DOI: 10.1103/physrevd.103.023528
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DES Y1 results: Splitting growth and geometry to test ΛCDM

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Cited by 23 publications
(10 citation statements)
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References 137 publications
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“…Overall, these results are consistent with Ref. [97] and the analysis of [98] from the DES Y1 release, where the FIG. 4.…”
Section: Phase Diagramssupporting
confidence: 91%
“…Overall, these results are consistent with Ref. [97] and the analysis of [98] from the DES Y1 release, where the FIG. 4.…”
Section: Phase Diagramssupporting
confidence: 91%
“…Its most notable achievement with a single dataset is the fit to the complicated cosmic microwave background power spectra with just 6 independent parameters [2]. Equally impressive is the fact that the same model fits a diverse set of measurements in the late-time universe, including probes of the expansion history and the growth of structure [47,[55][56][57][58]74]. As measurement precision has improved, while most cosmological data remain individually consistent with ΛCDM, tensions have emerged when comparing constraints on common parameters from the CMB versus late time observations.…”
Section: Discussionmentioning
confidence: 99%
“…Previously, the DES Collaboration analyzed data from its first year of observations, which covered 1514 deg 2 , and constrained cosmological parameters using galaxy clustering and gravitational lensing in ΛCDM and wCDM [33], constrained beyond-wCDM models [106], and carried out numerous other tests of the standard cosmological framework [64,101,105,[107][108][109][110][111][112][113][114]. Along with the aforementioned KiDS and HSC observations and analyses, the DES Y1 analysis emphasized redundancy using two shape measurement methods that are independently calibrated, several photometric redshift estimation and validation techniques, and two in-dependent codes for predicting the measurements and performing a likelihood analysis.…”
Section: Introductionmentioning
confidence: 99%