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Observation of Υ(4S) → η1 Υ (1S)

dc.contributor.advisorBelle Collaboration
dc.contributor.authorGuido, E.
dc.contributor.authorMussa, R.
dc.contributor.authorTamponi, U.
dc.contributor.authorAihara, H.
dc.contributor.authorAl Said, S.
dc.contributor.authorAsner, D. M.
dc.contributor.authorAtmacan, H.
dc.contributor.authorAulchenko, V.
dc.contributor.authorAushev, T.
dc.contributor.authorAyad, R.
dc.contributor.authorBabu, V.
dc.contributor.authorBadhrees, I.
dc.contributor.authorBakich, A. M.
dc.contributor.authorBansal, V.
dc.contributor.authorBehera, P.
dc.contributor.authorBerger, M.
dc.contributor.authorBhardwaj, V.
dc.contributor.authorBiswal, J.
dc.contributor.authorBondar, A.
dc.contributor.authorBonvicini, G.
dc.contributor.authorBozek, A.
dc.contributor.authorBračko, M.
dc.contributor.authorBrowder, T. E.
dc.contributor.authorČervenkov, D.
dc.contributor.authorChekelian, V.
dc.contributor.authorChen, A.
dc.contributor.authorCheon, B. G.
dc.contributor.authorChilikin, K.
dc.contributor.authorCho, K.
dc.contributor.authorChoi, S. K.
dc.contributor.authorChoi, Y.
dc.contributor.authorChoudhury, S.
dc.contributor.authorCinabro, D.
dc.contributor.authorCunliffe, S.
dc.contributor.authorDi Carlo, S.
dc.contributor.authorDoležal, Z.
dc.contributor.authorEidelman, S.
dc.contributor.authorEpifanov, D.
dc.contributor.authorFast, J. E.
dc.contributor.authorFerber, T.
dc.contributor.authorFulsom, B. G.
dc.contributor.authorGarg, R.
dc.contributor.authorGaur, V.
dc.contributor.authorGabyshev, N.
dc.contributor.authorGarmash, A.
dc.contributor.authorGelb, M.
dc.contributor.authorGiri, A.
dc.contributor.authorGoldenzweig, P.
dc.contributor.authorHaba, J.
dc.contributor.authorHara, T.
dc.contributor.authorHayashii, H.
dc.contributor.authorHedges, M. T.
dc.contributor.authorHou, W.-S.
dc.contributor.authorInami, K.
dc.contributor.authorInguglia, G.
dc.contributor.authorIshikawa, A.
dc.contributor.authorItoh, R.
dc.contributor.authorIwasaki, M.
dc.contributor.authorIwasaki, Y.
dc.contributor.authorJacobs, W. W.
dc.contributor.authorJeon, H. B.
dc.contributor.authorJia, S.
dc.contributor.authorJin, Y.
dc.contributor.authorJulius, T.
dc.contributor.authorKang, K. H.
dc.contributor.authorKaryan, G.
dc.contributor.authorKawasaki, T.
dc.contributor.authorKiesling, C.
dc.contributor.authorKim, D. Y.
dc.contributor.authorKim, J. B.
dc.contributor.authorKim, K. T.
dc.contributor.authorKim, S. H.
dc.contributor.authorKinoshita, K.
dc.contributor.authorKodyš, P.
dc.contributor.authorKorpar, S.
dc.contributor.authorKotchetkov, D.
dc.contributor.authorKrižan, P.
dc.contributor.authorKroeger, R.
dc.contributor.authorKrokovny, P.
dc.contributor.authorKulasiri, R.
dc.contributor.authorKumar, R.
dc.contributor.authorKumita, T.
dc.contributor.authorKuzmin, A.
dc.contributor.authorKwon, Y.-J.
dc.contributor.authorLee, I. S.
dc.contributor.authorLee, S. C.
dc.contributor.authorLi, L. K.
dc.contributor.authorLi, Y. B.
dc.contributor.authorGioi, L. Li
dc.contributor.authorLibby, J.
dc.contributor.authorLiventsev, D.
dc.contributor.authorLubej, M.
dc.contributor.authorLuo, T.
dc.contributor.authorMacNaughton, J.
dc.contributor.authorMasuda, M.
dc.contributor.authorMatsuda, T.
dc.contributor.authorMatvienko, D.
dc.contributor.authorMerola, M.
dc.contributor.authorMiyabayashi, K.
dc.contributor.authorMiyata, H.
dc.contributor.authorMizuk, R.
dc.contributor.authorMohanty, G. B.
dc.contributor.authorMoon, H. K.
dc.contributor.authorMori, T.
dc.contributor.authorNakano, E.
dc.contributor.authorNakao, M.
dc.contributor.authorNanut, T.
dc.contributor.authorNath, K. J.
dc.contributor.authorNayak, M.
dc.contributor.authorNiiyama, M.
dc.contributor.authorNishida, S.
dc.contributor.authorOgawa, S.
dc.contributor.authorOno, H.
dc.contributor.authorOstrowicz, W.
dc.contributor.authorPakhlova, G.
dc.contributor.authorPal, B.
dc.contributor.authorPardi, S.
dc.contributor.authorPark, C. W.
dc.contributor.authorPaul, S.
dc.contributor.authorPedlar, T. K.
dc.contributor.authorPestotnik, R.
dc.contributor.authorPiilonen, L. E.
dc.contributor.authorPopov, V.
dc.contributor.authorRostomyan, A.
dc.contributor.authorRusso, G.
dc.contributor.authorSakai, Y.
dc.contributor.authorSalehi, M.
dc.contributor.authorSanuki, T.
dc.contributor.authorSchneider, O.
dc.contributor.authorSchnell, Gunar
dc.contributor.authorSchwanda, C.
dc.contributor.authorSeino, Y.
dc.contributor.authorShebalin, V.
dc.contributor.authorShen, C. P.
dc.contributor.authorShibata, T. A.
dc.contributor.authorShiu, J.-G.
dc.contributor.authorShwartz, B.
dc.contributor.authorSokolov, A.
dc.contributor.authorStarič, M.
dc.contributor.authorStrube, J. F.
dc.contributor.authorSumihama, M.
dc.contributor.authorSumiyoshi, T.
dc.contributor.authorTakizawa, M.
dc.contributor.authorTanida, K.
dc.contributor.authorTenchini, F.
dc.contributor.authorUchida, M.
dc.contributor.authorUglov, T.
dc.contributor.authorUnno, Y.
dc.contributor.authorUsov, Y.
dc.contributor.authorVan Hulse, Charlotte Barbara
dc.contributor.authorVarner, G.
dc.contributor.authorVinokurova, A.
dc.contributor.authorWang, B.
dc.contributor.authorWang, C. H.
dc.contributor.authorWang, M. Z.
dc.contributor.authorWang, P.
dc.contributor.authorWang, X. L.
dc.contributor.authorWatanabe, M.
dc.contributor.authorWatanabe, Y.
dc.contributor.authorWidmann, E.
dc.contributor.authorWon, E.
dc.contributor.authorYe, H.
dc.contributor.authorYelton, J.
dc.contributor.authorYuan, C. Z.
dc.contributor.authorYusa, Y.
dc.contributor.authorZakharov, S.
dc.contributor.authorZhang, Z. P.
dc.contributor.authorZhilich, V.
dc.contributor.authorZhukova Zhukova, Valentina ORCID
dc.contributor.authorZhulanov, V.
dc.date.accessioned2018-12-13T12:58:53Z
dc.date.available2018-12-13T12:58:53Z
dc.date.issued2018-08-06
dc.identifier.citationPhysical Review Letters 121(6) : (2018) // Article ID 062001es_ES
dc.identifier.issn0031-9007
dc.identifier.issn1079-7114
dc.identifier.urihttp://hdl.handle.net/10810/30327
dc.description.abstractWe report the first observation of the hadronic transition Upsilon(4S) -> eta'Upsilon(1S), using 496 fb(-1) data collected at the Upsilon(4S) resonance with the Belle detector at the KEKB asymmetric-energy e(+)e(-) collider. We reconstruct the eta' meson through its decays to rho(0)Upsilon and to pi(+)pi(-)eta, with eta -> gamma gamma. We measure B(Upsilon(4S) -> eta'Upsilon(1S)) = [3.43 +/- 0.88(stat) +/- 0.21(syst)] x 10(-5), with a significance of 5.7 sigma.es_ES
dc.description.sponsorshipWe thank the KEKB group for excellent operation of the accelerator; the KEK cryogenics group for efficient solenoid operations; and the KEK computer group, the NII, and Pacific Northwest National Laboratory (PNNL)/Environmental Molecular Sciences Laboratory (EMSL) for valuable computing and Science Information NETwork 5 (SINET5) network support. We acknowledge support from Ministry of Education, Culture, Sports, Science, and Technology (MEXT), Japan Society for the Promotion of Science (JSPS), and Nagoya's TLPRC (Japan); Australian Research Council (ARC) (Australia); FWF (Austria); National Natural Science Foundation of China (NSFC) and CAS Center for Excellence in Particle Physics (CCEPP) (China); MSMT (Czechia); CZF, Deutsche Forschungsgemeinschaft (DFG), EXC153, and VS (Germany); DST (India); Instituto Nazionale di Fisica Nucleare (INFN) (Italy); Ministry of Education (MOE), Ministry of Science, ICT and Future Planning (MSIP), National Research Foundation (NRF), RSRI, FLRFAS project, and GSDC of Korea Institute of Science and Technology Information (KISTI) (Korea); Ministerstwo Nauki i Szkolnictwa Wyzszego (MNiSW) and Narodowe Centrum Nauki (NCN) (Poland); MES under Contract No. 14.W03.31.0026 (Russia); ARRS (Slovenia); IKERBASQUE and Ministry of Economy and Competitiveness (MINECO) (Spain); SNSF (Switzerland); Ministry of Education (MOE) and Ministry of Science and Technology, Taiwan (MOST) (Taiwan); and U.S. Department of Energy (DOE) and National Science Foundation (NSF) (USA).es_ES
dc.language.isoenges_ES
dc.publisherAmerican Physical Societyes_ES
dc.relationinfo:eu-repo/grantAgreement/MINECOes_ES
dc.rightsinfo:eu-repo/semantics/openAccesses_ES
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/es/*
dc.subjectbellees_ES
dc.subjectidentificationes_ES
dc.subjectKEKBes_ES
dc.titleObservation of Υ(4S) → η1 Υ (1S)es_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.rights.holderPublished by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution tothe author(s) and the published article’s title, journal citation,and DOI.es_ES
dc.rights.holderAtribución 3.0 España*
dc.relation.publisherversionhttps://journals.aps.org/prl/abstract/10.1103/PhysRevLett.121.062001es_ES
dc.identifier.doi10.1103/PhysRevLett.121.062001
dc.departamentoesFísica teórica e historia de la cienciaes_ES
dc.departamentoeuFisika teorikoa eta zientziaren historiaes_ES


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Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution tothe author(s) and the published article’s title, journal citation,and DOI.
Except where otherwise noted, this item's license is described as Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution tothe author(s) and the published article’s title, journal citation,and DOI.