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 …

Weak gravitational lensing of background galaxies provides a direct probe of the projected
matter distribution in and around galaxy clusters. Here, we present a self-contained …

We construct an emulator for the halo mass function over group and cluster mass scales for
a range of cosmologies, including the effects of dynamical dark energy and massive …

Abstract We search Dark Energy Survey (DES) Year 3 imaging for galaxy–galaxy strong
gravitational lenses using convolutional neural networks, extending previous work with new …

Recent cosmic shear studies have shown that higher-order statistics (HOS) developed by
independent teams now outperform standard two-point estimators in terms of statistical …

Aims. We present a cosmological analysis of abundances and stacked weak lensing profiles
of galaxy clusters, exploiting the AMICO KiDS-DR3 catalogue. The sample consists of 3652 …

Context. The extended ROentgen Survey with an Imaging Telescope Array (eROSITA) on
board the Spectrum-Roentgen-Gamma (SRG) observatory is revolutionizing X-ray …

We present the galaxy shear catalog that will be used for the three-year cosmological weak
gravitational lensing analyses using data from the Wide layer of the Hyper Suprime-Cam …

We present weak-lensing measurements using the first-year data from the Hyper Suprime-
Cam Strategic Survey Program on the Subaru telescope for eight galaxy clusters selected …

We present our determination of the baryon budget for an X-ray-selected XXL sample of 136
galaxy groups and clusters spanning nearly two orders of magnitude in mass (M 500∼ 1013 …