Improved Cosmological Constraints from X-ray Follow-Up of a Complete Sample of redMaPPer Clusters
December 06, 2018
DES Collaboration Meeting, Campinas, Brazil (remote)
We present our model and preliminary results from using the 30 richest SDSS redMaPPer clusters and their X-ray follow-up to improve cluster abundance constraints on $\sigma_8$ and $\Omega_m$.