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Title
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Observation of the decay in pp collisions at = 8 TeV
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Author
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Institution/Organisation
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CMS Collaboration
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Abstract
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| The decay B+ -> psi(2S) phi(1020) K+ is observed for the first time using data collected from pp collisions at root S = 8 TeV by the CMS experiment at the LHC, corresponding to an integrated luminosity of 19.6 fb(-1). The branching fraction of this decay is measured, using the mode B+ -> psi(2S) K+ as normalization, to be (4.0 +/- 0.4 (stat)+/- 0.6 (syst)+/- 0.2 (B)) x 10(-6), where the third uncertainty is from the measured branching fraction of the normalization channel. (C) 2016 The Author(s). Published by Elsevier B.V. |
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Language
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English
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Source (journal)
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Physics letters : B. - Amsterdam, 1967, currens
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Publication
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Amsterdam
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North-Holland
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2017
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ISSN
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0370-2693
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DOI
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10.1016/J.PHYSLETB.2016.11.001
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Volume/pages
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764
(2017)
, p. 66-86
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ISI
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000390127100009
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Full text (Publisher's DOI)
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Full text (open access)
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