Measurement of the exclusive γγ → μ+μ− process in proton-proton collisions at s=13 TeV with the ATLAS detector

The production of exclusive γγ→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 12GeV