An angular analysis of the decay J/ψ → μ+ μ− is performed to measure the polarization of prompt J/ψ mesons produced in pp collisions at √s = 7 TeV. The dataset corresponds to an integrated luminosity of 0.37 fb−1 collected with the LHCb detector. The measurement is presented as a function of transverse momentum, pT, ; rapidity, y, of the J/ψ meson, in the kinematic region 2 T < 15 GeV/c ; 2.0 < y < 4.5. © 2013, CERN for the benefit of the LHCb collaboration
The polarizations of prompt J/ψ and ψ(2S) mesons are measured in proton–proton collisions at √s=7 Te...
The polarisation of prompt ψ(2S) mesons is measured by performing an angular analysis of ψ(2S) → μ+μ...
The polarizations of prompt J/\u3c8 and \u3c8(2S) mesons are measured in proton\u2013proton collisio...
An angular analysis of the decay J/ψ → μ+ μ− is performed to measure the polarization of prompt J/ψ ...
CERN-LHC. An angular analysis of the decay J/ψ→μ+μ− is performed to measure the polarization of prom...
An angular analysis of the decay J/ψ→μ+μ− is performed to measure the polarization of prompt J/ψ mes...
An angular analysis of the decay J/ψ→μ + μ − is performed to measure the polarization of prompt J/ψm...
An angular analysis of the decay J/\u3c8 \u2192 \u3bc+ \u3bc 12 is performed to measure the polariza...
An angular analysis of the decay J/ψ → µ+µ − is performed to measure the po-larization of prompt J/ψ...
An angular analysis of the decay J/\u3c8\u2192\u3bc + \u3bc 12 is performed to measure the polariza...
An angular analysis of the decay J/ψ→μ+μ- is performed to measure the polarization of prompt J/ψ mes...
The polarizations of prompt J/ψ and ψ(2S) mesons are measured in proton-proton collisions at s=7 TeV...
An angular analysis of the decay J/ψ→μ+μ− is performed to measure the polarization of prompt J/ψ mes...
The polarizations of prompt J/ψ and ψ(2S) mesons are measured in proton–proton collisions at √s=7 Te...
The polarisation of prompt ψ(2S) mesons is measured by performing an angular analysis of ψ(2S) → μ+μ...
The polarizations of prompt J/\u3c8 and \u3c8(2S) mesons are measured in proton\u2013proton collisio...
An angular analysis of the decay J/ψ → μ+ μ− is performed to measure the polarization of prompt J/ψ ...
CERN-LHC. An angular analysis of the decay J/ψ→μ+μ− is performed to measure the polarization of prom...
An angular analysis of the decay J/ψ→μ+μ− is performed to measure the polarization of prompt J/ψ mes...
An angular analysis of the decay J/ψ→μ + μ − is performed to measure the polarization of prompt J/ψm...
An angular analysis of the decay J/\u3c8 \u2192 \u3bc+ \u3bc 12 is performed to measure the polariza...
An angular analysis of the decay J/ψ → µ+µ − is performed to measure the po-larization of prompt J/ψ...
An angular analysis of the decay J/\u3c8\u2192\u3bc + \u3bc 12 is performed to measure the polariza...
An angular analysis of the decay J/ψ→μ+μ- is performed to measure the polarization of prompt J/ψ mes...
The polarizations of prompt J/ψ and ψ(2S) mesons are measured in proton-proton collisions at s=7 TeV...
An angular analysis of the decay J/ψ→μ+μ− is performed to measure the polarization of prompt J/ψ mes...
The polarizations of prompt J/ψ and ψ(2S) mesons are measured in proton–proton collisions at √s=7 Te...
The polarisation of prompt ψ(2S) mesons is measured by performing an angular analysis of ψ(2S) → μ+μ...
The polarizations of prompt J/\u3c8 and \u3c8(2S) mesons are measured in proton\u2013proton collisio...