MINISTR ŠKOLSTVÍ KE SPOLUPRÁCI ČR S SÚJV
INTEREST JINR, Wave 6
The passing of Ivo Zvára
Call for the projects solved in collaboration with JINR (Projects 3+3) 
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MEYS
22 October 2021
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INTEREST JINR, Wave 5
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9 August 2021
Working Stays CR - JINR 2022Observation of the decay B+ -> psi(2S)phi(1020)K+ in pp collisions at root s=8 TeV
Author
| Khachatryan V. | Yerevan Physics Institute, Armenia |
| Finger Miroslav, prof. Ing. DrSc. | Faculty of Mathematics and Physics, Charles University in Prague |
| Finger Michael, M.Sc. CSc. | Faculty of Mathematics and Physics, Charles University in Prague, JINR Dubna |
| et al. | CMS collaboration |
Year
2017
Scientific journal
Physics Leters B, 764, 66-86
Web
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.
Cite article as:
V. Khachatryan, M. Finger, M. Finger, . et al., "Observation of the decay B+ -> psi(2S)phi(1020)K+ in pp collisions at root s=8 TeV", Physics Leters B, 764, 66-86 (2017)