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Time reversal violation in $K^+ \to μ^+ νγ$ decay and three Higgs model

M. Kobayashi·T. -T. Lin·Y. Okada
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Abstract

Transverse muon polarization in the $K^+ \rightarrow μ^+ νγ$ decay is calculated in the model with scalar and pseudo scalar four-Fermi interactions. Combined with a similar calculation in the $K^+ \rightarrow μ^+ νπ^0$ decay, a possible constraint on parameters in the three-Higgs model is obtained assuming sensitivity of the up-coming KEK experiment. It is pointed out that the predictions for the two polarizations are strongly correlated in the three Higgs model.

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M. Kobayashi, T. -T. Lin, Y. Okada. 1995-07-05. Time reversal violation in $K^+ \to μ^+ νγ$ decay and three Higgs model. https://doi.org/10.1143/ptp.95.361

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