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Observation of Cabibbo-suppressed and W-exchange Λc+ baryon decays

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dc.contributor.author김세규-
dc.contributor.author조재용-
dc.date.accessioned2016-05-16T10:58:33Z-
dc.date.available2016-05-16T10:58:33Z-
dc.date.issued2002-
dc.identifier.issn0370-2693-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/143515-
dc.description.abstractWe present measurements of the Cabibbo-suppressed decays Λc+→Λ0K+ and Λc+→Σ0K+ (both first observations), Λc+→Σ+K+π− (seen with large statistics for the first time), Λc+→pK+K− and Λc+→pφ (measured with improved accuracy). Improved branching ratio measurements for the decays Λc+→Σ+K+K− and Λc+→Σ+φ, which are attributed to W-exchange diagrams, are shown. We also present the first evidence for Λc+→Ξ(1690)0K+ and set an upper limit on the non-resonant decay Λc+→Σ+K+K−. This analysis was performed using 32.6 fb−1 of data collected by the Belle detector at the asymmetric e+e− collider KEKB. PACS 13.30.Eg; 14.20.Lq-
dc.description.statementOfResponsibilityopen-
dc.format.extent33~43-
dc.relation.isPartOfPHYSICS LETTERS B-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/2.0/kr/-
dc.titleObservation of Cabibbo-suppressed and W-exchange Λc+ baryon decays-
dc.typeArticle-
dc.contributor.collegeCollege of Medicine (의과대학)-
dc.contributor.departmentDept. of Internal Medicine (내과학)-
dc.contributor.googleauthorK. Abe-
dc.contributor.googleauthorK. Abe-
dc.contributor.googleauthorR. Abe-
dc.contributor.googleauthorT. Abe-
dc.contributor.googleauthorI. Adachi-
dc.contributor.googleauthorByoung Sup Ahn-
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dc.contributor.googleauthorA. Bondar-
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dc.contributor.googleauthorA. Garmash-
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dc.contributor.googleauthorN.C. Hastings-
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dc.contributor.googleauthorD.W. Kim-
dc.contributor.googleauthorHeejong Kim-
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dc.contributor.googleauthorH.O. Kim-
dc.contributor.googleauthorHyunwoo Kim-
dc.contributor.googleauthorS.K. Kim-
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dc.contributor.googleauthorH. Konishi-
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dc.contributor.googleauthorP. Krokovny-
dc.contributor.googleauthorR. Kulasiri-
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dc.contributor.googleauthorJ.S. Lange-
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dc.contributor.googleauthorK. Neichi-
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dc.contributor.googleauthorJ. Tanaka-
dc.contributor.googleauthorM. Tanaka-
dc.contributor.googleauthorY. Tanaka-
dc.contributor.googleauthorG.N. Taylor-
dc.contributor.googleauthorY. Teramoto-
dc.contributor.googleauthorM. Tomoto-
dc.contributor.googleauthorT. Tomura-
dc.contributor.googleauthorS.N. Tovey-
dc.contributor.googleauthorT. Tsuboyama-
dc.contributor.googleauthorT. Tsukamoto-
dc.contributor.googleauthorS. Uehara-
dc.contributor.googleauthorK. Ueno-
dc.contributor.googleauthorY. Unno-
dc.contributor.googleauthorS. Uno-
dc.contributor.googleauthorY. Ushiroda-
dc.contributor.googleauthorS.E.Vahsen-
dc.contributor.googleauthorK.E. Varvell-
dc.contributor.googleauthorC.C. Wang-
dc.contributor.googleauthorC.H. Wang-
dc.contributor.googleauthorJ.G. Wang-
dc.contributor.googleauthorM.Z. Wang-
dc.contributor.googleauthorY. Watanabe-
dc.contributor.googleauthorE. Won-
dc.contributor.googleauthorB.D. Yabsley-
dc.contributor.googleauthorY. Yamada-
dc.contributor.googleauthorM. Yamaga-
dc.contributor.googleauthorA. Yamaguchi-
dc.contributor.googleauthorY. Yamashita-
dc.contributor.googleauthorM. Yamauchi-
dc.contributor.googleauthorS. Yanaka-
dc.contributor.googleauthorJ. Yashima-
dc.contributor.googleauthorM. Yokoyama-
dc.contributor.googleauthorK. Yoshida-
dc.contributor.googleauthorY. Yuan-
dc.contributor.googleauthorY. Yusa-
dc.contributor.googleauthorC.C. Zhang-
dc.contributor.googleauthorJ. Zhang-
dc.contributor.googleauthorH.W. Zhao-
dc.contributor.googleauthorY. Zheng-
dc.contributor.googleauthorV. Zhilich-
dc.contributor.googleauthorD. Žontar-
dc.identifier.doi10.1016/S0370-2693(01)01373-9-
dc.admin.authorfalse-
dc.admin.mappingfalse-
dc.contributor.localIdA00602-
dc.contributor.localIdA03899-
dc.relation.journalcodeJ02524-
dc.identifier.urlhttp://www.sciencedirect.com/science/article/pii/S0370269301013739-
dc.subject.keywordCharmed baryon-
dc.subject.keywordCabibbo-suppressed-
dc.subject.keywordW-exchange-
dc.contributor.alternativeNameKim, Se Kyu-
dc.contributor.alternativeNameCho, Jae Yong-
dc.contributor.affiliatedAuthorKim, Se Kyu-
dc.contributor.affiliatedAuthorCho, Jae Yong-
dc.rights.accessRightsnot free-
dc.citation.volume524-
dc.citation.number1-2-
dc.citation.startPage33-
dc.citation.endPage43-
dc.identifier.bibliographicCitationPHYSICS LETTERS B, Vol.524(1-2) : 33-43, 2002-
dc.identifier.rimsid38219-
dc.type.rimsART-
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Internal Medicine (내과학교실) > 1. Journal Papers

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