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First observation of the Cabibbo-suppressed decays Xi(+)(c)->Sigma(+)pi(-)pi(+) and Xi(+)(c)->Sigma(-)pi(+)pi(+) and measurement of their branching ratios

dc.contributor.authorKangling, He
dc.contributor.authorRamberg, E.
dc.contributor.authorRappazzo, G. F.
dc.contributor.authorRazmysiovich, B. V.
dc.contributor.authorRud, V. I.
dc.contributor.authorRuss, J.
dc.contributor.authorSanchez-Lopez, J. L.
dc.contributor.authorSchiavon, P.
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.authorTorres, I.
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.authorYou, J.
dc.contributor.authorZhao Wenheng, Zhao Wenheng
dc.contributor.authorZheng Shuchen, Zheng Shuchen
dc.contributor.authorZukanovich-Funchal, R.
dc.contributor.authorOzkorucuklu, Suat
dc.contributor.authorVazquez-Jauregui, E.
dc.contributor.authorEngelfried, J.
dc.contributor.authorAkgun, U.
dc.contributor.authorAlkhazov, G.
dc.contributor.authorAmaro-Reyes, J.
dc.contributor.authorAtamantchouk, A. G.
dc.contributor.authorAyan, A. S.
dc.contributor.authorBalatz, M. Y.
dc.contributor.authorBlanco-Covarrubias, A.
dc.contributor.authorBondar, N. F.
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.authorDzyubenko, G. B.
dc.contributor.authorEdelstein, R.
dc.contributor.authorEmediato, L.
dc.contributor.authorEndler, A. M. F.
dc.contributor.authorEschrich, I.
dc.contributor.authorEscobar, C. O.
dc.contributor.authorEstrada, N.
dc.contributor.authorEvdokimov, A. V.
dc.contributor.authorFilimonov, I. S.
dc.contributor.authorGarcia, F. G.
dc.contributor.authorGaspero, M.
dc.contributor.authorGiller, I.
dc.contributor.authorGolovtsov, V. L.
dc.contributor.authorGouffon, P.
dc.contributor.authorGuelmez, E.
dc.contributor.authorIori, M.
dc.contributor.authorJun, S. Y.
dc.contributor.authorKaya, M.
dc.contributor.authorKilmer, J.
dc.contributor.authorKim, V. T.
dc.contributor.authorKochenda, L. M.
dc.contributor.authorKonorov, I.
dc.contributor.authorKozhevnikov, A. P.
dc.contributor.authorKrivshich, A. G.
dc.contributor.authorKrueger, 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.authorLache, J.
dc.contributor.authorLamberto, A.
dc.contributor.authorLandsberg, L. G.
dc.contributor.authorLarin, I.
dc.contributor.authorLeikin, E. M.
dc.contributor.authorYunshan, Li
dc.contributor.authorLopez-Hinojosa, G.
dc.contributor.authorLuksys, M.
dc.contributor.authorLungov, T.
dc.contributor.authorMaleev, V. P.
dc.contributor.authorMao, D.
dc.contributor.authorMao Chensheng, Mao Chensheng
dc.contributor.authorMao Zhenlin, Mao Zhenlin
dc.contributor.authorMathew, P.
dc.contributor.authorMattson, M.
dc.contributor.authorMatveev, V.
dc.contributor.authorMcCliment, E.
dc.contributor.authorMoinester, M. A.
dc.contributor.authorMolchanov, V. V.
dc.contributor.authorMorelos, 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.authorOnel, Y.
dc.contributor.authorOzel, E.
dc.contributor.authorPenzo, A.
dc.contributor.authorPetrenko, S. V.
dc.contributor.authorPogodin, P.
dc.contributor.authorProcario, M.
dc.contributor.authorPrutskoi, V. A.
dc.date.accessioned2021-03-05T09:35:20Z
dc.date.available2021-03-05T09:35:20Z
dc.date.issued2008
dc.identifier.citationVazquez-Jauregui E., Engelfried J., Akgun U., Alkhazov G., Amaro-Reyes J., Atamantchouk A. G. , Ayan A. S. , Balatz M. Y. , Blanco-Covarrubias A., Bondar N. F. , et al., "First observation of the Cabibbo-suppressed decays Xi(+)(c)->Sigma(+)pi(-)pi(+) and Xi(+)(c)->Sigma(-)pi(+)pi(+) and measurement of their branching ratios", PHYSICS LETTERS B, cilt.666, ss.299-304, 2008
dc.identifier.issn0370-2693
dc.identifier.othervv_1032021
dc.identifier.otherav_9e8fc50d-a77e-4097-934a-e3536fe92833
dc.identifier.urihttp://hdl.handle.net/20.500.12627/106481
dc.identifier.urihttps://doi.org/10.1016/j.physletb.2008.07.072
dc.description.abstractWe report the first observation of two Cabibbo-suppressed ecay modes, Xi(+)(c) -> Sigma(+)pi(-)pi(+) and Xi c+ -> Sigma(-)pi(+)pi(+). We observe 59 +/- 14 over a background of 87, and 22 +/- 8 over a background of 13 events, respectively, for the signals. The data were accumulated using the SELEX spectrometer during the 1996-1997 fixed target run at Fermilab, chiefly from a 600 Gev/c Sigma(-) beam. The branching ratios of the decays relative to the Cabibbo-favored Xi c+ -> Xi(-)pi(+)pi(+) are measured to be B(Xi(+)(c) -> Sigma(+)pi(-)pi(+))/B(Xi(+)(c) -> Xi(-)pi(+)pi(+)) = 0.48 +/- 0.20, and B(Xi(+)(c) -> Sigma(-)pi(+)pi(+))/B(Xi(+)(c) -> Sigma(-)pi(+)pi(+)) = 0.18 +/- 0.09, respectively. We also report branching ratios for the same decay modes of the Delta(+)(c) relative to Delta(+)(c) -> pK(-)pi(+.) (C) 2008 Elsevier B.V. All rights reserved.
dc.language.isoeng
dc.subjectTemel Bilimler (SCI)
dc.subjectASTRONOMİ VE ASTROFİZİK
dc.subjectUzay bilimi
dc.subjectFİZİK, NÜKLEER
dc.subjectFizik
dc.subjectFİZİK, PARTİKLER VE ALANLAR
dc.subjectAstronomi ve Astrofizik
dc.subjectTemel Parçacıklar ve Alanlar
dc.subjectTemel Bilimler
dc.titleFirst observation of the Cabibbo-suppressed decays Xi(+)(c)->Sigma(+)pi(-)pi(+) and Xi(+)(c)->Sigma(-)pi(+)pi(+) and measurement of their branching ratios
dc.typeMakale
dc.relation.journalPHYSICS LETTERS B
dc.contributor.departmentSüleyman Demirel Üniversitesi , Fen Edebiyat Fakültesi , Fizik
dc.identifier.volume666
dc.identifier.issue4
dc.identifier.startpage299
dc.identifier.endpage304
dc.contributor.firstauthorID1789451


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