Angular analysis of the decay B0→K⁎0μ+μ− from pp collisions at s=8 TeV

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dc.citation.firstpage424
dc.citation.journalTitlePhysics Letters B
dc.citation.lastpage448
dc.citation.volumeNumber753
dc.contributor.authorCMS Collaboration
dc.date.accessioned2018-11-29T18:01:43Z
dc.date.available2018-11-29T18:01:43Z
dc.date.issued2016
dc.description.abstractThe angular distributions and the differential branching fraction of the decay B0→K⁎(892)0μ+μ− are studied using data corresponding to an integrated luminosity of 20.5 fb−1 collected with the CMS detector at the LHC in pp collisions at s=8 TeV. From 1430 signal decays, the forward–backward asymmetry of the muons, the K⁎(892)0 longitudinal polarization fraction, and the differential branching fraction are determined as a function of the dimuon invariant mass squared. The measurements are among the most precise to date and are in good agreement with standard model predictions.
dc.identifier.citationCMS Collaboration. "Angular analysis of the decay B0→K⁎0μ+μ− from pp collisions at s=8 TeV." <i>Physics Letters B,</i> 753, (2016) Elsevier: 424-448. https://doi.org/10.1016/j.physletb.2015.12.020.
dc.identifier.doihttps://doi.org/10.1016/j.physletb.2015.12.020
dc.identifier.urihttps://hdl.handle.net/1911/103481
dc.language.isoeng
dc.publisherElsevier
dc.rightsThis is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subject.keywordCMS
dc.subject.keywordPhysics
dc.subject.keywordB0 decays
dc.titleAngular analysis of the decay B0→K⁎0μ+μ− from pp collisions at s=8 TeV
dc.typeJournal article
dc.type.dcmiText
dc.type.publicationpublisher version
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