# name
Production of J/ψ and varUpsilon mesons in pp collisions at √{s}=8 TeV

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The production of J/ψ and TeX mesons in pp collisions at TeX TeV is studied with the LHCb detector. The J/ψ and TeX mesons are reconstructed in the μ + μ − decay mode and the signal yields are determined with a fit to the μ + μ − invariant mass distributions. The analysis is performed in the rapidity range 2. 0 < y < 4. 5 and transverse momentum range 0 < p T < 14 (15) GeV/c of the J/ψ TeX mesons. The J/ψ and TeX production cross-sections and the fraction of J/ψ mesons from b-hadron decays are measured as a function of the meson p T and y.

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Journal of High Energy Physics, 2013, vol. 6, num. 64, p. 1-30

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Articles publicats en revistes (Física Quàntica i Astrofísica)

# metadata.dc.title[].value
Production of J/ψ and varUpsilon mesons in pp collisions at √{s}=8 TeV