Euclid preparation: Determining the weak lensing mass accuracy and
precision for galaxy clusters
Euclid preparation: Determining the weak lensing mass accuracy and
precision for galaxy clusters
We investigate the level of accuracy and precision of cluster weak-lensing (WL) masses measured with the \Euclid data processing pipeline. We use the DEMNUni-Cov $N$-body simulations to assess how well the WL mass probes the true halo mass, and, then, how well WL masses can be recovered in the presence …