Abstract The standard Λ Cold Dark Matter (ΛCDM) cosmological model provides a good
description of a wide range of astrophysical and cosmological data. However, there are a …

Weak gravitational lensing, the deflection of light by mass, is one of the best tools to
constrain the growth of cosmic structure with time and reveal the nature of dark energy. I …

We present cosmological parameter constraints from a tomographic weak gravitational
lensing analysis of∼ 450 deg2 of imaging data from the Kilo Degree Survey (KiDS). For a …

We present a joint cosmic shear analysis of the Dark Energy Survey (DES Y3) and the Kilo-
Degree Survey (KiDS-1000) in a collaborative effort between the two survey teams. We find …

The total mass of a galaxy cluster is one of its most fundamental properties. Together with
the redshift, the mass links observation and theory, allowing us to use the cluster population …

The current standard model of cosmology successfully describes a variety of measurements,
but the nature of its main ingredients, dark matter and dark energy, remains unknown. is a …

We present two galaxy shape catalogues from the Dark Energy Survey Year 1 data set,
covering 1500 deg2 with a median redshift of 0.59. The catalogues cover two main fields …

The alignments between galaxies, their underlying matter structures, and the cosmic web
constitute vital ingredients for a comprehensive understanding of gravity, the nature of …

We present and characterize the catalog of galaxy shape measurements that will be used for
cosmological weak lensing measurements in the Wide layer of the first year of the Hyper …

As the statistical power of galaxy weak lensing reaches per cent level precision, large,
realistic, and robust simulations are required to calibrate observational systematics …