A new limit of T-violating transverse muon polarization in the $K^{+}\toπ^{0}μ^{+} ν$ decay

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dc.creatorAbe, M.
dc.creatorAliev, M.
dc.creatorAnisimovsky, V.
dc.creatorAoki, M.
dc.creatorAsano, Y.
dc.creatorBaker, T.
dc.creatorBlecher, M.
dc.creatorDepommier, P.
dc.creatorHasinoff, M.
dc.creatorHorie, K.
dc.creatorIgarashi, Y.
dc.creatorImazato, J.
dc.creatorIvashkin, A. P.
dc.creatorKhabibullin, M. M.
dc.creatorKhotjantsev, A. N.
dc.creatorKudenko, Yu. G.
dc.creatorKuno, Y.
dc.creatorLee, K. S.
dc.creatorLevchenko, A.
dc.creatorLim, G. Y.
dc.creatorMacdonald, J. A.
dc.creatorMineev, O. V.
dc.creatorOkorokova, N.
dc.creatorRangacharyulu, C.
dc.creatorShimizu, S.
dc.creatorShin, Y. -H.
dc.creatorShin, Y. -M.
dc.creatorSim, K. S.
dc.creatorYershov, N.
dc.creatorYokoi, T.
dc.date2004-08-12
dc.date.accessioned2026-07-07T10:28:27Z
dc.date.available2026-07-07T10:28:27Z
dc.descriptionA search for T-violating transverse muon polarization ($P_T$) in the $K^{+}\to π^{0}μ^{+}ν$ decay was performed using kaon decays at rest. A new improved value, $P_T= -0.0017\pm 0.0023 (stat)\pm 0.0011 (syst)$, was obtained giving an upper limit, $| P_T | < 0.0050$. The T-violation parameter was determined to be Im$ξ= -0.0053 \pm 0.0071(stat)\pm 0.0036(syst)$ giving an upper limit, $|$Im$ξ| <0.016$.
dc.description5 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/hep-ex/0408042
dc.identifierhttp://arxiv.org/abs/hep-ex/0408042
dc.identifierPhys.Rev.Lett.93:131601,2004
dc.identifierdoi:10.1103/PhysRevLett.93.131601
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/177454
dc.subjectHigh Energy Physics - Experiment
dc.titleA new limit of T-violating transverse muon polarization in the $K^{+}\toπ^{0}μ^{+} ν$ decay
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