Measurement of the radiative decay of polarized muons in the MEG experiment

MEG Collaboration, A. M. Baldini, Y. Bao +68

We studied the radiative muon decay ${\mu }^{+}\to e^{+}\nu \bar{\nu }\gamma$ by using for the first time an almost fully polarized muon source. We identified a large sample (~13000) of these decays in…