Search for non-standard model physics using the transverse muon polarization in stopped K~ + decay

摘要

The J-PARC TREK Collaboration proposes an experiment dedicated to the search for violation of time reversal invariance (T) in the K~+→π~0μ~+ν decay. The transverse muon polarization (P_T) in stopped kaon decay will be measured with high precision (10~(?4)). An active polarimeter will be used to stop muons and to detect decay positrons asymmetry at the same time.