Azimuthal decorrelations between the two central jets with the largest transverse momenta are sensitive to the dynamics of events with multiple jets. We present a measurement of the normalized differential cross section based on the full dataset (L=36/pb) acquired by the ATLAS detector during the 2010 sqrt(s)=7 TeV proton-proton run of the LHC. The measured distributions include jets with transverse momenta up to 1.3 TeV, probing perturbative QCD in a high energy regime.
Distribution for the maxPT jet (P=3) from 110 to 160 GeV.
Distribution for the maxPT jet (P=3) from 160 to 210 GeV.
Distribution for the maxPT jet (P=3) from 210 to 260 GeV.