New search for T-violation in the decays of the charged kaon

Abstract

We report the results of the measurement of T-violating transverse muon polarization in the decays K^+ --> pi^0 mu^+ nu and K^+ --> mu^+ nu gamma performed in the experiment E246 at KEK. Preliminary results obtained for the entire data set taken in the period 1996-2000 are consistent with no T-violation in both decays.

arXiv comment10 pages, 4 figures, to be published in the Proceedings of the NANP'03, Dubna, Russia, June 23-28, 2003

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Cited by in corpus (1)

• T-odd correlations in radiative K_l3^+ decays and chiral perturbation theory