Search for a 33.9 MeV/c^2 Neutral Particle in Pion Decay

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dc.creatorFormaggio, J. A.
dc.creatorZimmerman, E. D.
dc.creatorAdams, T.
dc.creatorAlton, A.
dc.creatorAvvakumov, S.
dc.creatorde Barbaro, L.
dc.creatorde Barbaro, P.
dc.creatorBernstein, R. H.
dc.creatorBodek, A.
dc.creatorBolton, T.
dc.creatorBrau, J.
dc.creatorBuchholz, D.
dc.creatorBudd, H.
dc.creatorBugel, L.
dc.creatorCase, S.
dc.creatorConrad, J. M.
dc.creatorDrucker, R. B.
dc.creatorFleming, B. T.
dc.creatorFrey, R.
dc.creatorGoldman, J.
dc.creatorGoncharov, M.
dc.creatorHarris, D. A.
dc.creatorJohnson, R. A.
dc.creatorKim, J. H.
dc.creatorKoutsoliotas, S.
dc.creatorLamm, M. J.
dc.creatorMarsh, W.
dc.creatorMason, D.
dc.creatorMcFarland, K. S.
dc.creatorMcNulty, C.
dc.creatorNaples, D.
dc.creatorNienaber, P.
dc.creatorRomosan, A.
dc.creatorSakumoto, W. K.
dc.creatorSchellman, H. M.
dc.creatorShaevitz, M. H.
dc.creatorSpentzouris, P.
dc.creatorStern, E. G.
dc.creatorVakili, M.
dc.creatorVaitaitis, A.
dc.creatorWu, V.
dc.creatorYang, U. K.
dc.creatorYu, J.
dc.creatorZeller, G . P.
dc.date1999-12-24
dc.date.accessioned2026-07-07T11:46:59Z
dc.date.available2026-07-07T11:46:59Z
dc.descriptionThe E815 (NuTeV) neutrino experiment has performed a search for a 33.9 MeV/c^2 weakly-interacting neutral particle produced in pion decay. Such a particle may be responsible for an anomaly in the timing distribution of neutrino interactions in the KARMEN experiment. E815 has searched for this particle's decays in an instrumented decay region; no evidence for this particle was found. The search is sensitive to pion branching ratios as low as 10^-13.
dc.description4 pages; 5 figures
dc.identifierhttps://arxiv.org/abs/hep-ex/9912062
dc.identifierhttp://arxiv.org/abs/hep-ex/9912062
dc.identifierPhys.Rev.Lett.84:4043-4046,2000
dc.identifierdoi:10.1103/PhysRevLett.84.4043
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/202416
dc.subjectHigh Energy Physics - Experiment
dc.titleSearch for a 33.9 MeV/c^2 Neutral Particle in Pion Decay
dc.typetext

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