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Observation of a resonancelike structure in the pi(+-)psi ' mass distribution in exclusive B -> K pi(+-)psi ' 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, B. G.-
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.accessioned2021-09-09T09:21:08Z-
dc.date.available2021-09-09T09:21:08Z-
dc.date.created2021-06-10-
dc.date.issued2008-04-11-
dc.identifier.issn0031-9007-
dc.identifier.urihttps://scholar.korea.ac.kr/handle/2021.sw.korea/123735-
dc.description.abstractA distinct peak is observed in the pi(+/-)psi' invariant mass distribution near 4.43 GeV in B -> K pi(+/-)psi' decays. A fit using a Breit-Wigner resonance shape yields a peak mass and width of M=4433 +/- 4(stat)+/- 2(syst) MeV and Gamma=45(-13)(+18)(stat)(-13)(+30)(syst) MeV. The product branching fraction is determined to be B(B(0)-> K(-/+)Z(+/-)(4430))xB(Z(+/-)(4430)->pi(+/-)psi')=(4.1 +/- 1.0(stat)+/- 1.4(syst))x10(-5), where Z(+/-)(4430) is used to denote the observed structure. The statistical significance of the observed peak is 6.5 sigma. These results are obtained from a 605 fb(-1) data sample that contains 657x10(6) B (B) over bar pairs collected near the Upsilon(4S) resonance with the Belle detector at the KEKB asymmetric energy e(+)e(-) collider.-
dc.languageEnglish-
dc.language.isoen-
dc.publisherAMER PHYSICAL SOC-
dc.subjectCHARMONIUM-
dc.subjectANNIHILATION-
dc.subjectX(3872)-
dc.subjectMESONS-
dc.subjectSTATES-
dc.subjectBELLE-
dc.subjectQCD-
dc.titleObservation of a resonancelike structure in the pi(+-)psi ' mass distribution in exclusive B -> K pi(+-)psi ' decays-
dc.typeArticle-
dc.contributor.affiliatedAuthorWon, E.-
dc.identifier.doi10.1103/PhysRevLett.100.142001-
dc.identifier.scopusid2-s2.0-41949136413-
dc.identifier.wosid000254940900018-
dc.identifier.bibliographicCitationPHYSICAL REVIEW LETTERS, v.100, no.14-
dc.relation.isPartOfPHYSICAL REVIEW LETTERS-
dc.citation.titlePHYSICAL REVIEW LETTERS-
dc.citation.volume100-
dc.citation.number14-
dc.type.rimsART-
dc.type.docTypeArticle-
dc.description.journalClass1-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaPhysics-
dc.relation.journalWebOfScienceCategoryPhysics, Multidisciplinary-
dc.subject.keywordPlusCHARMONIUM-
dc.subject.keywordPlusANNIHILATION-
dc.subject.keywordPlusX(3872)-
dc.subject.keywordPlusMESONS-
dc.subject.keywordPlusSTATES-
dc.subject.keywordPlusBELLE-
dc.subject.keywordPlusQCD-
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