CMS CollaborationKarapınar, Güler01. Izmir Institute of Technology2020-02-192020-02-192018-05Sirunyan, A.M., Tumasyan, A., Adam, W., Ambrogi, F., Asilar, E., Bergauer, T., Brandstetter, J. ...CMS Collaboration (2018). Measurement of quarkonium production cross sections in pp collisions at √s=13TeV. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 780, 251-272. doi:10.1016/j.physletb.2018.02.0330370-26930370-2693https://doi.org/10.1016/j.physletb.2018.02.033https://hdl.handle.net/11147/7703Differential production cross sections of prompt J/ψ and ψ(2S) charmonium and ϒ(nS) (n=1,2,3) bottomonium states are measured in proton–proton collisions at s=13TeV, with data collected by the CMS detector at the LHC, corresponding to an integrated luminosity of 2.3 fb−1 for the J/ψ and 2.7 fb−1 for the other mesons. The five quarkonium states are reconstructed in the dimuon decay channel, for dimuon rapidity |y|<1.2. The double-differential cross sections for each state are measured as a function of y and transverse momentum, and compared to theoretical expectations. In addition, ratios are presented of cross sections for prompt ψ(2S) to J/ψ ϒ(2S) to ϒ(1S), and ϒ(3S) to ϒ(1S) production.eninfo:eu-repo/semantics/openAccessQuarkoniumTransverse momentumCross sectionsArticle2-s2.0-8504347357010.1016/j.physletb.2018.02.03310.1016/j.physletb.2018.02.033