$T$ -violating muon polarization in $K_{μ 3}$ decays

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1 November 1991

journal article
research article
Published by American Physical Society (APS) in Physical Review D

Vol. 44 (9) , 2789-2798
https://doi.org/10.1103/physrevd.44.2789

Abstract

We update the analysis on the muon polarization from the

K_{μ 3}

decays normal to the decay plane due to

CP

violation in various models. We find that the muon polarization could reach a level of

10^{- 3}

in multi-Higgs-boson and leptoquark models without conflicting with experimental constraints.

Keywords

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