Browsing Física de Partículas by Subject "LHCb Experiment"
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Observation of B+→J/ψ3π+2π− and B+→ψ(2S)π+π+π− decays
(Springer, 2017)The decays B+→J/ψ3π+2π− and B+→ψ(2S)π+π+π− are observed for the first time using a data sample corresponding to an integrated luminosity of 3.0 fb−1, collected by the LHCb experiment in proton–proton collisions at the ...