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Observation of the cabibbo-suppressed decay Ξ+c→pK- π+

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dc.contributor.authorJun, S. Y.
dc.contributor.authorAkchurin, N.
dc.contributor.authorAndreev, V. A.
dc.contributor.authorAtamantchouk, A. G.
dc.contributor.authorAykac, M.
dc.contributor.authorBalatz, M. Y.
dc.contributor.authorBondar, N. F.
dc.contributor.authorBravar, A.
dc.contributor.authorCooper, P. S.
dc.contributor.authorDauwe, L. J.
dc.contributor.authorDavidenko, G. V.
dc.contributor.authorDersch, U.
dc.contributor.authorDolgolenko, A. G.
dc.contributor.authorDreossi, D.
dc.contributor.authorDzyubenko, G. B.
dc.contributor.authorEdelstein, R.
dc.contributor.authorEmediato, L.
dc.contributor.authorEndler, A. M.F.
dc.contributor.authorEngelfried, J.
dc.contributor.authorEschrich, I.
dc.contributor.authorEscobar, C. O.
dc.contributor.authorEvdokimov, A. V.
dc.contributor.authorFilimonov, I. S.
dc.contributor.authorGarcia, F. G.
dc.contributor.authorGaspero, M.
dc.contributor.authorGerzon, S.
dc.contributor.authorGiller, I.
dc.contributor.authorGolovtsov, V. L.
dc.contributor.authorGoncharenko, Y. M.
dc.contributor.authorGottschalk, E.
dc.contributor.authorGouffon, P.
dc.contributor.authorGrachov, O. A.
dc.contributor.authorGülmez, E.
dc.contributor.authorIori, M.
dc.contributor.authorKamenski, A. D.
dc.contributor.authorKangling, H.
dc.contributor.authorKaya, M.
dc.contributor.authorKilmer, J.
dc.contributor.authorKim, V. T.
dc.contributor.authorKochenda, L. M.
dc.contributor.authorKönigsmann, K.
dc.contributor.authorKonorov, I.
dc.contributor.authorKozhevnikov, A. A.
dc.contributor.authorKrivshich, A. G.
dc.contributor.authorKrüger, H.
dc.contributor.authorKubantsev, M. A.
dc.contributor.authorKubarovsky, V. P.
dc.contributor.authorKulyavtsev, A. I.
dc.contributor.authorKuropatkin, N. P.
dc.contributor.authorKurshetsov, V. F.
dc.contributor.authorKushnirenko, A.
dc.contributor.authorKwan, S.
dc.contributor.authorLach, J.
dc.contributor.authorLamberto, A.
dc.contributor.authorLandsberg, L. G.
dc.contributor.authorLarin, I.
dc.contributor.authorLeikin, E. M.
dc.contributor.authorLuksys, M.
dc.contributor.authorLungov, T. [UNESP]
dc.contributor.authorMagarrel, D.
dc.contributor.authorMaleev, V. P.
dc.contributor.authorMao, D.
dc.contributor.authorMasciocchi, S.
dc.contributor.authorMathew, P.
dc.contributor.authorMattson, M.
dc.contributor.authorMatveev, V.
dc.contributor.authorMc Climent, E.
dc.contributor.authorMc Kenna, S. L.
dc.contributor.authorMoinester, M. A.
dc.contributor.authorMolchanov, V. V.
dc.contributor.authorMorelos, A.
dc.contributor.authorMukhin, V. A.
dc.contributor.authorNelson, K. D.
dc.contributor.authorNemitkin, A. V.
dc.contributor.authorNeoustroev, P. V.
dc.contributor.authorNewsom, C.
dc.contributor.authorNilov, A. P.
dc.contributor.authorNurushev, S. B.
dc.contributor.authorOcherashvili, A.
dc.contributor.authorOleynik, G.
dc.contributor.authorOnel, Y.
dc.contributor.authorOzel, E.
dc.contributor.authorOzkorucuklu, S.
dc.contributor.authorPatrichev, S.
dc.contributor.authorPenzo, A.
dc.contributor.authorPetrenko, S. I.
dc.contributor.authorPogodin, P.
dc.contributor.authorPovh, B.
dc.contributor.authorProcario, M.
dc.contributor.authorPrutskoi, V. A.
dc.contributor.authorRamberg, E.
dc.contributor.authorRappazzo, G. F.
dc.contributor.authorRazmyslovich, B. V.
dc.contributor.authorRud, V. I.
dc.contributor.authorRuss, J.
dc.contributor.authorSchiavon, P.
dc.contributor.authorSemyatchkin, V. K.
dc.contributor.authorSimon, J.
dc.contributor.authorSitnikov, A. I.
dc.contributor.authorSkow, D.
dc.contributor.authorSmith, V. J.
dc.contributor.authorSrivastava, M.
dc.contributor.authorSteiner, V.
dc.contributor.authorStepanov, V.
dc.contributor.authorStutte, L.
dc.contributor.authorSvoiski, M.
dc.contributor.authorTerentyev, N. K.
dc.contributor.authorThomas, G. P.
dc.contributor.authorUvarov, L. N.
dc.contributor.authorVasiliev, A. N.
dc.contributor.authorVavilov, D. V.
dc.contributor.authorVerebryusov, V. S.
dc.contributor.authorVictorov, V. A.
dc.contributor.authorVishnyakov, V. E.
dc.contributor.authorVorobyov, A. A.
dc.contributor.authorVorwalter, K.
dc.contributor.authorWenheng, Z.
dc.contributor.authorYou, J.
dc.contributor.authorYunshan, L.
dc.contributor.authorZhenlin, M.
dc.contributor.authorZhigang, L.
dc.contributor.authorZukanovich Funchal, R.
dc.contributor.institutionBall State University
dc.contributor.institutionBogazici University
dc.contributor.institutionCarnegie-Mellon University
dc.contributor.institutionCentro Brasileiro de Pesquisas Físicas
dc.contributor.institutionFermi National Accelerator Laboratory
dc.contributor.institutionInstitute for High Energy Physics
dc.contributor.institutionInstitute of High Energy Physics
dc.contributor.institutionInstitute of Theoretical and Experimental Physics
dc.contributor.institutionMax-Planck-Institut für Kernphysik
dc.contributor.institutionMoscow State University
dc.contributor.institutionPetersburg Nuclear Physics Institute
dc.contributor.institutionTel Aviv University
dc.contributor.institutionUniversidad Autónoma de San Luis Potosí
dc.contributor.institutionUniversidade Federal da Paraíba (UFPB)
dc.contributor.institutionUniversity of Bristol
dc.contributor.institutionUniversity of Iowa
dc.contributor.institutionUniversity of Michigan–Flint
dc.contributor.institutionINFN
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionImperial College
dc.contributor.institutionUniversidade Estadual de Campinas (UNICAMP)
dc.contributor.institutionWayne State University
dc.contributor.institutionUniversität Freiburg
dc.contributor.institutionTechnische Universität München
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionLucent Technologies
dc.contributor.institutionMax-Planck-Institut für Physik
dc.contributor.institutionMotorola Inc.
dc.contributor.institutionDeutsche Bank AG
dc.date.accessioned2022-04-28T19:53:25Z
dc.date.available2022-04-28T19:53:25Z
dc.date.issued2000-01-01
dc.description.abstractWe report the first observation of the Cabibbo-suppressed charm baryon decay Ξ+c→pK- π+. We observe 150±22±5 events for the signal. The data were accumulated using the SELEX spectrometer during the 1996-1997 fixed target run at Fermilab, chiefly from a 600GeV/c Σ- beam. The branching fractions of the decay relative to the Cabibbo-favored Ξ+c→Σ+K-π+ and Ξ+c→Ξ-π+π+ are measured to be B(Ξ+c→pK-π+)/B(Ξ+c→Σ+K-π+)=0.22±0.06±0.03 and B(Ξ+c→pK-π+)/B(Ξ+c→Ξ-π+π+)=0.20±0.04±0.02, respectively. © 2000 The American Physical Society.en
dc.description.affiliationBall State University, Muncie, IN, 47306
dc.description.affiliationBogazici University, Bebek, Istanbul, 80815
dc.description.affiliationCarnegie-Mellon University, Pittsburgh, PA, 15213
dc.description.affiliationCentro Brasileiro de Pesquisas Físicas, Rio de Janeiro
dc.description.affiliationFermi National Accelerator Laboratory, Batavia, IL, 60510
dc.description.affiliationInstitute for High Energy Physics, Protvino
dc.description.affiliationInstitute of High Energy Physics, Beijing
dc.description.affiliationInstitute of Theoretical and Experimental Physics, Moscow
dc.description.affiliationMax-Planck-Institut für Kernphysik, Heidelberg, 69117
dc.description.affiliationMoscow State University, Moscow
dc.description.affiliationPetersburg Nuclear Physics Institute, St. Petersburg
dc.description.affiliationTel Aviv University, Ramat Aviv, 69978
dc.description.affiliationUniversidad Autónoma de San Luis Potosí, San Luis Potosí
dc.description.affiliationUniversidade Federal da Paraíba, Paraíba
dc.description.affiliationUniversity of Bristol, Bristol, BS8 1TL
dc.description.affiliationUniversity of Iowa, Iowa City, IA, 52242
dc.description.affiliationUniversity of Michigan–Flint, Flint, MI, 48502
dc.description.affiliationUniversity of Rome “La Sapienza” INFN, Rome
dc.description.affiliationUniversity of São Paulo, São Paulo
dc.description.affiliationUniversity of Trieste INFN, Trieste
dc.description.affiliationImperial College, London, SW7 2BZ
dc.description.affiliationInstituto de Física da Universidade Estadual de Campinas UNICAMP, SP
dc.description.affiliationDepartment of Physics Wayne State University, Detroit, MI, 48201
dc.description.affiliationUniversität Freiburg, Freiburg, 79104
dc.description.affiliationPhysik-Department Technische Universität München, Garching, 85748
dc.description.affiliationInstituto de Física Teórica da Universidade Estadual Paulista, São Paulo
dc.description.affiliationLucent Technologies, Naperville, IL
dc.description.affiliationMax-Planck-Institut für Physik, München
dc.description.affiliationMotorola Inc., Schaumburg, IL
dc.description.affiliationCarnegie-Mellon University, Pittsburgh, PA
dc.description.affiliationDeutsche Bank AG, Eschborn, 65760
dc.description.affiliationUnespInstituto de Física Teórica da Universidade Estadual Paulista, São Paulo
dc.format.extent1857-1861
dc.identifierhttp://dx.doi.org/10.1103/PhysRevLett.84.1857
dc.identifier.citationPhysical Review Letters, v. 84, n. 9, p. 1857-1861, 2000.
dc.identifier.doi10.1103/PhysRevLett.84.1857
dc.identifier.issn1079-7114
dc.identifier.issn0031-9007
dc.identifier.scopus2-s2.0-0004623884
dc.identifier.urihttp://hdl.handle.net/11449/223859
dc.language.isoeng
dc.relation.ispartofPhysical Review Letters
dc.sourceScopus
dc.titleObservation of the cabibbo-suppressed decay Ξ+c→pK- π+en
dc.typeArtigo
dspace.entity.typePublication
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Física Teórica (IFT), São Paulopt

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São Paulo - IFT - Instituto de Física Teórica