The accelerating expansion of the universe is the most surprising cosmological discovery in
many decades, implying that the universe is dominated by some form of “dark energy” with …

This Supplement provides supporting material for Abbott et al.(2016a). We briefly summarize
past electromagnetic (EM) follow-up efforts as well as the organization and policy of the …

We describe updates to the redMaPPer algorithm, a photometric red-sequence cluster finder
specifically designed for large photometric surveys. The updated algorithm is applied to …

The first SRG/eROSITA All-Sky Survey (eRASS1) provides the largest intracluster medium-
selected galaxy cluster and group catalog covering the western Galactic hemisphere …

Abstract We search Dark Energy Survey (DES) Year 3 imaging data for galaxy–galaxy
strong gravitational lenses using convolutional neural networks. We generate 250 000 …

Abstract The XMM Cluster Survey (XCS) is a serendipitous search for galaxy clusters using
all publicly available data in the XMM–Newton Science Archive. Its main aims are to …

We investigate the form and evolution of the X-ray luminosity–temperature (LX–kT) relation
of a sample of 114 galaxy clusters observed with Chandra at 0.1< z< 1.3. The clusters were …

We estimate the intracluster light (ICL) component within a sample of 18 clusters detected in
the XMM Cluster Survey (XCS) data using the deep (∼ 26.8 mag) Hyper Suprime-Cam …

We present the Massive and Distant Clusters of WISE Survey (MaDCoWS), a search for
galaxy clusters at 0.7≲ z≲ 1.5 based upon data from the Wide-field Infrared Survey Explorer …

The centre determination of a galaxy cluster from an optical cluster finding algorithm can be
offset from theoretical prescriptions or N-body definitions of its host halo centre. These …