Abstract

Contributed Talk - Splinter Euclid

Wednesday, 20 September 2017, 15:30   (HS2)

Cosmology with Galaxy Cluster with Euclid

J. Weller1
1Ludwig-Maximilians-Universit√§t M√ľnchen

I will discuss the potential of the Euclid Satellite to constrain cosmological parameters with the counts and distribution of galaxy clusters. I will elaborate on the importance on getting a good calibration of the uncertainties in the mass-observable relation. I will also briefly show the current efforts to define a cluster finder for the Euclid Satellite program.