The production of exclusive γ γ → μ + μ ? events in proton–proton collisions at a centre-of-mass energy of 13 TeV is measured with the ATLAS detector at the LHC, using data corresponding to an integrated luminosity of 3.2 fb ?1 . The measurement is performed for a dimuon invariant mass of 12 GeV < m μ + μ ? < 70 GeV . The integrated cross-section is determined within a fiducial acceptance region of the ATLAS detector and differential cross-sections are measured as a function of the dimuon invariant mass. The results are compared to theoretical predictions both with and without corrections for absorptive effects.
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机译:dijet的测量 k mml:mi> mml:mrow> T mml:mi> mml:mrow> mml:msub> mml:math>在p–Pb中 s mml:mi> mml:mrow> NN mml:mi> mml:mrow> mml:msub> mml:msqrt> = mml:mo> 5.02 mml:mn > TeV mml:mtext> mml:math>