Experimental search for the decay mode K_L -> pi^0 gamma e^+ e^-

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dc.creatorMurakami, K.
dc.creatorHemmi, Y.
dc.creatorKurashige, H.
dc.creatorMatono, Y.
dc.creatorNomura, T.
dc.creatorSakamoto, H.
dc.creatorSasao, N.
dc.creatorSuehiro, M.
dc.creatorTakeuchi, Y.
dc.creatorFukushima, Y.
dc.creatorIkegami, Y.
dc.creatorNakamura, T. T.
dc.creatorTaniguchi, T.
dc.creatorAsai, M.
dc.date1999-07-08
dc.date.accessioned2026-07-07T10:32:24Z
dc.date.available2026-07-07T10:32:24Z
dc.descriptionWe report on results of a search for the decay mode K_L -> pi^0 gamma e^+ e^- conducted by the E162 experiment at KEK. We observed no events and set a 90% confidence level upper limit of Br(K_L -> pi^0 gamma e^+ e^-)< 7.1x10^{-7} for its branching ratio. This is the first published experimental result on this decay mode.
dc.description10 pages, 4 figures, submitted to Physics Letters B
dc.identifierhttps://arxiv.org/abs/hep-ex/9907007
dc.identifierhttp://arxiv.org/abs/hep-ex/9907007
dc.identifierPhys.Lett.B463:333-338,1999
dc.identifierdoi:10.1016/S0370-2693(99)00939-9
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/178745
dc.subjectHigh Energy Physics - Experiment
dc.titleExperimental search for the decay mode K_L -> pi^0 gamma e^+ e^-
dc.typetext

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