# Measurement of the J/ψ pair production cross-section in pp collisions at s√=13TeV

Abstract : The production cross-section of J/ψ pairs is measured using a data sample of pp collisions collected by the LHCb experiment at a centre-of-mass energy of s√=13TeV, corresponding to an integrated luminosity of 279±11pb−1. The measurement is performed for J/ψ mesons with a transverse momentum of less than 10GeV/c in the rapidity range 2.0
Document type :
Journal articles

http://hal.in2p3.fr/in2p3-01433119
Contributor : Claudine Bombar <>
Submitted on : Thursday, January 12, 2017 - 2:55:05 PM
Last modification on : Monday, June 3, 2019 - 1:38:03 PM

### Citation

R. Aaij, L. Beaucourt, M. Chefdeville, D. Decamp, N. Déléage, et al.. Measurement of the J/ψ pair production cross-section in pp collisions at s√=13TeV. Journal of High Energy Physics, Springer Verlag (Germany), 2017, pp.68. ⟨10.1007/JHEP06(2017)047 10.1007/JHEP10(2017)068⟩. ⟨in2p3-01433119⟩

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