Observation of the decay B + → ψ (2S) ϕ (1020)K + in pp collisions at
© 2016 The Author(s) 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 norm...
| Format: | Article |
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| Published: |
Elsevier BV
2021
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| Online Access: | https://hdl.handle.net/1721.1/132136 |