Measurement of the Decay KL -> pi0 e+ e- gamma

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dc.creatorKTeV Collaboration
dc.creatorAbouzaid, E.
dc.creatorArenton, M.
dc.creatorBarker, A. R.
dc.creatorBellantoni, L.
dc.creatorBlucher, E.
dc.creatorBock, G. J.
dc.creatorCheu, E.
dc.creatorColeman, R.
dc.creatorCox, B.
dc.creatorErwin, A. R.
dc.creatorEscobar, C. O.
dc.creatorGlazov, A.
dc.creatorGolossanov, A.
dc.creatorGomes, R. A.
dc.creatorGouffon, P.
dc.creatorHsiung, Y. B.
dc.creatorJensen, D. A.
dc.creatorKessler, R.
dc.creatorKim, Y. J.
dc.creatorKotera, K.
dc.creatorLedovskoy, A.
dc.creatorMcBride, P. L.
dc.creatorMonnier, E.
dc.creatorNelson, K. S.
dc.creatorNguyen, H.
dc.creatorNiclasen, R.
dc.creatorPhillips II, D. G.
dc.creatorPing, H.
dc.creatorRamberg, E. J.
dc.creatorRay, R. E.
dc.creatorRonquest, M.
dc.creatorSantos, E.
dc.creatorSlater, W.
dc.creatorSmith, D.
dc.creatorSolomey, N.
dc.creatorSwallow, E. C.
dc.creatorToale, P. A.
dc.creatorTschirhart, R.
dc.creatorVelissaris, C.
dc.creatorWah, Y. W.
dc.creatorWang, J.
dc.creatorWhite, H. B.
dc.creatorWhitmore, J.
dc.creatorWilking, M. J.
dc.creatorWinston, R.
dc.creatorWorcester, E. T.
dc.creatorWorcester, M.
dc.creatorYamanaka, T.
dc.creatorZimmerman, E. D.
dc.creatorZukanovich, R. F.
dc.date2007-06-27
dc.date2007-07-25
dc.date.accessioned2026-07-07T11:17:16Z
dc.date.available2026-07-07T11:17:16Z
dc.descriptionWe report on a new measurement of the branching ratio B(KL -> pi0 e+ e- gamma) using the KTeV detector. This analysis uses the full KTeV data set collected from 1997 to 2000. We reconstruct 139 events over a background of 14, which results in B(KL -> pi0 e+ e- gamma) = (1.62 +/- 0.14 (stat) +/- 0.09 (syst)) x 10^{-8}. This result supersedes the earlier KTeV measurement of this branching ratio.
dc.description6 pages, 7 figures, Submitted to Phys. Rev. D
dc.identifierhttps://arxiv.org/abs/0706.4074
dc.identifierhttp://arxiv.org/abs/0706.4074
dc.identifierPhys.Rev.D76:052001,2007
dc.identifierdoi:10.1103/PhysRevD.76.052001
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/192951
dc.subjectHigh Energy Physics - Experiment
dc.titleMeasurement of the Decay KL -> pi0 e+ e- gamma
dc.typetext

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