Dijet Azimuthal Decorrelations in pp Collisions at sqrt(s) = 7 TeV

The CMS collaboration Khachatryan, Vardan ; Sirunyan, Albert M. ; Tumasyan, Armen ; et al.
Phys.Rev.Lett. 106 (2011) 122003, 2011.
Inspire Record 885663 DOI 10.17182/hepdata.57051

Measurements of dijet azimuthal decorrelations in pp collisions at sqrt(s) = 7 TeV using the CMS detector at the CERN LHC are presented. The analysis is based on an inclusive dijet event sample corresponding to an integrated luminosity of 2.9 inverse picobarns. The results are compared to predictions from perturbative QCD calculations and various Monte Carlo event generators. The dijet azimuthal distributions are found to be sensitive to initial-state gluon radiation.

5 data tables match query

Normalized Delta_Phi distributions for events with a maximum jet pT between 80 and 110 GeV.

Normalized Delta_Phi distributions for events with a maximum jet pT between 110 and 140 GeV.

Normalized Delta_Phi distributions for events with a maximum jet pT between 140 and 200 GeV.

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