I think the first time NLO QCD accuracy was experimentally shown to not work was in differential measurements of diphoton production at the LHC https://t.co/B84xNySqiF
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Measurement of differential cross sections for the production of a pair of isolated photons in pp c... https://t.co/P0FUPMvfec
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RT @DrAndreDavid: @VM_Lozano @Tristan_duPree @CMSexperiment @dorigo @lumidek Great. You see, the deviation picks up for larger DM masses, i…
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@VM_Lozano @Tristan_duPree @CMSexperiment @dorigo @lumidek Great. You see, the deviation picks up for larger DM masses, implying a pattern in data vs SM differences in original distribution. Which is a QCD correlation. Computed “only” at NLO. Compare with