Analysis of Transverse Muon Polarization in $K^+\to \pi^0\mu^+\nu$ and $K^+\to \mu^+\nu\gamma$ Decays with Tensor Interactions

Abstract

The T violating transverse muon polarizations in $K^+\to \pi^0\mu^+\nu$ and $K^+\to \mu^+\nu\gamma$ decays due to tensor interactions are studied. The magnitudes of these polarizations over the allowed phase space are presented.