The production of exclusive γγâμ+μâevents in protonâproton 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 fbâ1. The measurement is performed for a dimuon invariant mass of 12GeV<mμ+μâ<70GeV. 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.
Measurement of the exclusive gamma gamma -> mu+ mu- process in proton-proton collisions at s=13TeV with the ATLAS detector
Conventi, F.;Di Donato, C.;Rossi, E.;
2018-01-01
Abstract
The production of exclusive γγâμ+μâevents in protonâproton 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 fbâ1. The measurement is performed for a dimuon invariant mass of 12GeVFile in questo prodotto:
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