The differential cross-section for the inclusive production of ψ(2S) mesons in pp collisions at √s = 7 TeV has been measured with the LHCb detector. The data sample corresponds to an integrated luminosity of 36 pb−1. The ψ(2S) mesons are reconstructed in the decay channels ψ(2S)→μ + μ − ; ψ(2S)→J/ψπ + π −, with the J/ψ meson decaying into two muons. Results are presented both for promptly produced ψ(2S) mesons ; for those originating from b-hadron decays. In the kinematic range pT(ψ(2S)) ≤ 16 GeV/c ; 2 prompt(ψ(2S)) = 1.44 ± 0.01 (stat) ± 0.12 (syst) +0.20−0.40 (pol) μb, σb(ψ(2S)) = 0.25 ± 0.01 (stat) ± 0.02 (syst) μb, where the last uncertainty on the prompt cross-section is due to the unknown ψ(2S) polarization. Recent QCD calculations ar...
The cross-sections of ψ(2 S) meson production in proton-proton collisions at s=13TeV are measured wi...
CERN-LHC. The differential cross-section for the inclusive production of $\psi(2S)$ mesons in $pp$ c...
The production of ϒ (1S), ϒ (2S) ; ϒ (3S) mesons in proton-proton collisions at the centre-of-mass e...
The differential cross-section for the inclusive production of ψ(2S) mesons in pp collisions at s√=...
The differential cross-section for the inclusive production of ψ(2S) mesons in pp collisions at √s =...
CERN-LHC. The differential cross-section for the inclusive production of ψ(2S) mesons in pp collisio...
The differential cross-section for the inclusive production of ψ(2S) mesons in pp collisions at s√=7...
The differential cross-section for the inclusive production of ψ(2S) mesons in pp collisions at s=7 ...
The differential cross-section for the inclusive production of ψ(2S) mesons in pp collisions at $\sq...
© CERN for the benefit of the LHCb collaboration 2012. This article is published with open access at...
The differential cross-section for the inclusive production of ψ(2S) mesons in pp collisions at [For...
The differential cross-section for the inclusive production of \u3c8(2S) mesons in pp collisions at ...
The cross-sections of ψ(2S) meson production in proton-proton collisions at s√=13 TeV are measured w...
The cross-sections of ψ(2 S) meson production in proton-proton collisions at s=13TeV are measured wi...
CERN-LHC. The differential cross-section for the inclusive production of $\psi(2S)$ mesons in $pp$ c...
The production of ϒ (1S), ϒ (2S) ; ϒ (3S) mesons in proton-proton collisions at the centre-of-mass e...
The differential cross-section for the inclusive production of ψ(2S) mesons in pp collisions at s√=...
The differential cross-section for the inclusive production of ψ(2S) mesons in pp collisions at √s =...
CERN-LHC. The differential cross-section for the inclusive production of ψ(2S) mesons in pp collisio...
The differential cross-section for the inclusive production of ψ(2S) mesons in pp collisions at s√=7...
The differential cross-section for the inclusive production of ψ(2S) mesons in pp collisions at s=7 ...
The differential cross-section for the inclusive production of ψ(2S) mesons in pp collisions at $\sq...
© CERN for the benefit of the LHCb collaboration 2012. This article is published with open access at...
The differential cross-section for the inclusive production of ψ(2S) mesons in pp collisions at [For...
The differential cross-section for the inclusive production of \u3c8(2S) mesons in pp collisions at ...
The cross-sections of ψ(2S) meson production in proton-proton collisions at s√=13 TeV are measured w...
The cross-sections of ψ(2 S) meson production in proton-proton collisions at s=13TeV are measured wi...
CERN-LHC. The differential cross-section for the inclusive production of $\psi(2S)$ mesons in $pp$ c...
The production of ϒ (1S), ϒ (2S) ; ϒ (3S) mesons in proton-proton collisions at the centre-of-mass e...