Impact of a cryogenic baffle system on the suppression of radon-induced background in the KATRIN Pre-Spectrometer

S. Goerhardt, J. Bonn, L. Bornschein +9

The KATRIN experiment will determine the effective electron anti-neutrino mass with a sensitivity of 200 meV/c${}^2$ at 90% CL. The energy analysis of tritium $\beta$-decay electrons wil…