Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/8767
Title: Observation of the decay B+ -> psi(2S)phi(1020)K+ in pp collisions at root s=8 TeV
Authors: Khachatryan, V.
Sirunyan, A. M.
Tumasyan, A.
Adam, W.
Asilar, E.
Bergauer, T.
Karapınar, Güler
CMS Collaboration
Keywords: CMS
Physics
B physics
Rare B decays
Issue Date: 2017
Publisher: Elsevier Ltd.
Abstract: 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.
Description: WOS: 000390127100009
URI: https://doi.org/10.1016/j.physletb.2016.11.001
https://hdl.handle.net/11147/8767
ISSN: 0370-2693
Appears in Collections:WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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