# KiDS-1000 Cosmology: Cosmic shear constraints and comparison between two point statistics

@article{Asgari2020KiDS1000CC,
title={KiDS-1000 Cosmology: Cosmic shear constraints and comparison between two point statistics},
author={M. Asgari and Chieh-An Lin and B. Joachimi and B. Giblin and C. Heymans and H. Hildebrandt and A. Kannawadi and B. Stolzner and T. Troster and J. L. V. D. Busch and A. Wright and M. Bilicki and C. Blake and J. D. Jong and A. Dvornik and T. Erben and Fedor I. Getman and H. Hoekstra and F. Kohlinger and K. Kuijken and L. Miller and M. Radovich and P. Schneider and H. Shan},
journal={arXiv: Cosmology and Nongalactic Astrophysics},
year={2020}
}
• M. Asgari, +21 authors H. Shan
• Published 2020
• Physics
• arXiv: Cosmology and Nongalactic Astrophysics
We present cosmological constraints from a cosmic shear analysis of the fourth data release of the Kilo-Degree Survey (KiDS-1000), doubling the survey area with nine-band optical and near-infrared photometry with respect to previous KiDS analyses. Adopting a spatially flat $\Lambda$CDM model, we find $S_8 = \sigma_8 (\Omega_{\rm m}/0.3)^{0.5} = 0.759^{+0.024}_{-0.021}$ for our fiducial analysis, which is in $3\sigma$ tension with the prediction of the Planck Legacy analysis of the cosmic… Expand

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