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Observation of a resonance-like structure in the π ±ψ' mass distribution in exclusive B → Kπ±ψ' decays

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dc.contributor.authorChoi, S.-K.-
dc.contributor.authorOlsen, S.L.-
dc.contributor.authorAdachi, I.-
dc.contributor.authorAihara, H.-
dc.contributor.authorAulchenko, V.-
dc.contributor.authorAushev, T.-
dc.contributor.authorAziz, T.-
dc.contributor.authorBakich, A.M.-
dc.contributor.authorBalagura, V.-
dc.contributor.authorBedny, I.-
dc.contributor.authorBitenc, U.-
dc.contributor.authorBondar, A.-
dc.contributor.authorBozek, A.-
dc.contributor.authorBracko, M.-
dc.contributor.authorBrodzicka, J.-
dc.contributor.authorBrowder, T.E.-
dc.contributor.authorChang, P.-
dc.contributor.authorChao, Y.-
dc.contributor.authorChen, A.-
dc.contributor.authorChen, K.-F.-
dc.contributor.authorChen, W.T.-
dc.contributor.authorCheon, Byung Gu-
dc.contributor.authorChistov, R.-
dc.contributor.authorChoi, Y.-
dc.contributor.authorDalseno, J.-
dc.contributor.authorDanilov, M.-
dc.contributor.authorDash, M.-
dc.contributor.authorEidelman, S.-
dc.contributor.authorGabyshev, N.-
dc.contributor.authorGolob, B.-
dc.contributor.authorHaba, J.-
dc.contributor.authorHara, T.-
dc.contributor.authorHayasaka, K.-
dc.contributor.authorHayashii, H.-
dc.contributor.authorHazumi, M.-
dc.contributor.authorHeffernan, D.-
dc.contributor.authorHoshi, Y.-
dc.contributor.authorHou, W.-S.-
dc.contributor.authorHyun, H.J.-
dc.contributor.authorIijima, T.-
dc.contributor.authorInami, K.-
dc.contributor.authorIshikawa, A.-
dc.contributor.authorIshino, H.-
dc.contributor.authorItoh, R.-
dc.contributor.authorIwasaki, M.-
dc.contributor.authorIwasaki, Y.-
dc.contributor.authorKah, D.H.-
dc.contributor.authorKang, J.H.-
dc.contributor.authorKatayama, N.-
dc.contributor.authorKawai, H.-
dc.contributor.authorKawasaki, T.-
dc.contributor.authorKichimi, H.-
dc.contributor.authorKim, H.O.-
dc.contributor.authorKim, S.K.-
dc.contributor.authorKim, Y.J.-
dc.contributor.authorKinoshita, K.-
dc.contributor.authorKrizan, P.-
dc.contributor.authorKrokovny, P.-
dc.contributor.authorKumar, R.-
dc.contributor.authorKuo, C.C.-
dc.contributor.authorKuzmin, A.-
dc.contributor.authorKwon, Y.-J.-
dc.contributor.authorLange, J.S.-
dc.contributor.authorLee, J.S.-
dc.contributor.authorLee, M.J.-
dc.contributor.authorLee, S.E.-
dc.contributor.authorLesiak, T.-
dc.contributor.authorLimosani, A.-
dc.contributor.authorLin, S.-W.-
dc.contributor.authorLiu, Y.-
dc.contributor.authorLiventsev, D.-
dc.contributor.authorMandl, F.-
dc.contributor.authorMatyja, A.-
dc.contributor.authorMcOnie, S.-
dc.contributor.authorMedvedeva, T.-
dc.contributor.authorMitaroff, W.-
dc.contributor.authorMiyabayashi, K.-
dc.contributor.authorMiyake, H.-
dc.contributor.authorMiyata, H.-
dc.contributor.authorMiyazaki, Y.-
dc.contributor.authorMizuk, R.-
dc.contributor.authorMoloney, G.R.-
dc.contributor.authorNakano, E.-
dc.contributor.authorNakao, M.-
dc.contributor.authorNishida, S.-
dc.contributor.authorNitoh, O.-
dc.contributor.authorNozaki, T.-
dc.contributor.authorOgawa, S.-
dc.contributor.authorOhshima, T.-
dc.contributor.authorOkuno, S.-
dc.contributor.authorOzaki, H.-
dc.contributor.authorPakhlov, P.-
dc.contributor.authorPakhlova, G.-
dc.contributor.authorPark, C.W.-
dc.contributor.authorPark, H.-
dc.contributor.authorPeak, L.S.-
dc.contributor.authorPestotnik, R.-
dc.contributor.authorPiilonen, L.E.-
dc.contributor.authorSahoo, H.-
dc.contributor.authorSakai, Y.-
dc.contributor.authorSchneider, O.-
dc.contributor.authorSchwartz, A.J.-
dc.contributor.authorSenyo, K.-
dc.contributor.authorShapkin, M.-
dc.contributor.authorShen, C.P.-
dc.contributor.authorShibuya, H.-
dc.contributor.authorShwartz, B.-
dc.contributor.authorSingh, J.B.-
dc.contributor.authorSomov, A.-
dc.contributor.authorStanic, S.-
dc.contributor.authorStaric, M.-
dc.contributor.authorSumiyoshi, T.-
dc.contributor.authorSuzuki, S.Y.-
dc.contributor.authorTakasaki, F.-
dc.contributor.authorTamai, K.-
dc.contributor.authorTanaka, M.-
dc.contributor.authorTeramoto, Y.-
dc.contributor.authorTikhomirov, I.-
dc.contributor.authorUehara, S.-
dc.contributor.authorUglov, T.-
dc.contributor.authorUnno, Y.-
dc.contributor.authorUno, S.-
dc.contributor.authorUrquijo, P.-
dc.contributor.authorVarner, G.-
dc.contributor.authorVervink, K.-
dc.contributor.authorVilla, S.-
dc.contributor.authorWang, C.H.-
dc.contributor.authorWang, M.-Z.-
dc.contributor.authorWang, P.-
dc.contributor.authorWang, X.L.-
dc.contributor.authorWatanabe, Y.-
dc.contributor.authorWedd, R.-
dc.contributor.authorWon, E.-
dc.contributor.authorYabsley, B.D.-
dc.contributor.authorYamashita, Y.-
dc.contributor.authorYuan, C.Z.-
dc.contributor.authorZhang, Z.P.-
dc.contributor.authorZhulanov, V.-
dc.contributor.authorZupanc, A.-
dc.contributor.authorZyukova, O.-
dc.date.accessioned2022-10-07T11:15:12Z-
dc.date.available2022-10-07T11:15:12Z-
dc.date.created2022-09-16-
dc.date.issued2007-08-
dc.identifier.issn0000-0000-
dc.identifier.urihttps://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/172256-
dc.description.abstractA distinct peak is observed in the π±ψ' invariant mass distribution near 4.43 GeV in B → Kπ±ψ' decays. A fit using a Breit-Wigner resonance shape yields a peak mass and width of M = 4433 ± 4 (stat) ± 2 (syst) MeV and F = 45+18 -13 (stat)+30-13 (syst) MeV. The product branching fraction is determined to be B(B0 → K±Z± (4430)) × B(Z±(4430) → π±ψ') = (4.1 ± 1.0(stat) ± 1.4(syst)) × 10-5, where Z±(4430) is used to denote the observed structure. The statistical significance of the observed peak is 6.5σ. These results are obtained from a 605 fb-1 data sample that contains 657 million B ̄B pairs collected near the γ(4S) resonance with the Belle detector at the KEKB asymmetric energy e+e- collider.-
dc.language영어-
dc.language.isoen-
dc.publisherLP-
dc.titleObservation of a resonance-like structure in the π ±ψ' mass distribution in exclusive B → Kπ±ψ' decays-
dc.typeArticle-
dc.contributor.affiliatedAuthorCheon, Byung Gu-
dc.identifier.doi10.1103/PhysRevLett.100.142001-
dc.identifier.scopusid2-s2.0-84886381404-
dc.identifier.bibliographicCitation23rd International Symposium on Lepton-Photon Interactions at High Energy, LP 2007, pp.1 - 6-
dc.relation.isPartOf23rd International Symposium on Lepton-Photon Interactions at High Energy, LP 2007-
dc.citation.title23rd International Symposium on Lepton-Photon Interactions at High Energy, LP 2007-
dc.citation.startPage1-
dc.citation.endPage6-
dc.type.rimsART-
dc.type.docTypeConference Paper-
dc.description.journalClass1-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscopus-
dc.subject.keywordPlusAsymmetric energy-
dc.subject.keywordPlusBelle detectors-
dc.subject.keywordPlusCollider-
dc.subject.keywordPlusData sample-
dc.subject.keywordPlusInvariant mass distribution-
dc.subject.keywordPlusMass distribution-
dc.subject.keywordPlusProduct branching-
dc.subject.keywordPlusStatistical significance-
dc.subject.keywordPlusPhotons-
dc.subject.keywordPlusResonance-
dc.identifier.urlhttps://journals.aps.org/prl/abstract/10.1103/PhysRevLett.100.142001-
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