Abstract
The decay B+→ψ(2S)ϕ(1020)K+ is observed for the first time using data collected from pp collisions at s=8TeV by the CMS experiment at the LHC, corresponding to an integrated luminosity of 19.6fb−1. The branching fraction of this decay is measured, using the mode B+→ψ(2S)K+ as normalization, to be (4.0±0.4(stat)±0.6(syst)±0.2(B))×10−6, where the third uncertainty is from the measured branching fraction of the normalization channel.
Author supplied keywords
Cite
CITATION STYLE
Khachatryan, V., Sirunyan, A. M., Tumasyan, A., Adam, W., Asilar, E., Bergauer, T., … Sturdy, J. (2017). Observation of the decay B+ → ψ(2S)ϕ(1020)K+ in pp collisions at s=8TeV. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 764, 66–86. https://doi.org/10.1016/j.physletb.2016.11.001
Register to see more suggestions
Mendeley helps you to discover research relevant for your work.
