Determination of the Number of ψ(3686) Events at BESIII

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dc.contributor.authorAblikim, M.
dc.contributor.authorAchasov, M. N.
dc.contributor.authorAi, X. C.
dc.contributor.authorAmbrose, D. J.
dc.contributor.authorAmoroso, A.
dc.contributor.authorAn, F. F.
dc.contributor.authorAn, Q.
dc.contributor.authorOlsen, S. L.
dc.contributor.authorBESIII Collaboration
dc.contributor.utdAuthorOlsen, S. L.
dc.date.accessioned2019-05-03T19:32:04Z
dc.date.available2019-05-03T19:32:04Z
dc.date.created2018-01-05
dc.description.abstractThe numbers of ψ(3686) events accumulated by the BESIII detector for the data taken during 2009 and 2012 are determined to be (107.0 ± 0.8) x10⁶ and (341.1 ± 2.1) x10⁶, respectively, by counting inclusive hadronic events, where the uncertainties are systematic and the statistical uncertainties are negligible. The number of events for the sample taken in 2009 is consistent with that of the previous measurement. The total number of ψ(3686) events for the two data taking periods is (448.1 ± 2.9) x 10⁶.
dc.description.departmentSchool of Natural Sciences and Mathematics
dc.identifier.bibliographicCitationAblikim, M., M. N. Achasov, X. C. Ai, D. J. Ambrose, et al. 2018. "Determination of the number of ψ(3686) events at BESIII." Chinese Physics C 42(2): 023001 1-11.
dc.identifier.issn1674-1137
dc.identifier.issue2
dc.identifier.urihttps://hdl.handle.net/10735.1/6438
dc.identifier.volume42
dc.language.isoen
dc.publisherChinese Physical Soc
dc.relation.urihttp://dx.doi.org/10.1088/1674-1137/42/2/023001
dc.rightsCC BY 3.0 (Attribution)
dc.rights©2017 The Authors.
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/
dc.source.journalChinese Physics C
dc.subjectHadrons
dc.subjectCharmonium
dc.titleDetermination of the Number of ψ(3686) Events at BESIII
dc.type.genrearticle

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