Azimuthal correlations in dijet events at low Q2 DIS

Reference M. Hansson, presented at DIS 2006, Spring 2006
Document Conference paper or talk
Figures  (1a)  (1b)  (1c)  (2a)  (2b)  (2c)  (3a)  (3b)  (3c)  (4a)  (4b)  (4c)  (5a)  (5b)  (5c)  (5d)  (5e)  (5f)  (6a)  (6b)  (6c)  (6d)  (6e)  (6f)  (7a)  (7b)  (7c)  (7d)  (7e)  (7f)
Contact M. Hansson, L. Joensson, A. Knutsson
Abstract Correlations in the azimuthal angle between dijets produced in deep inelastic e+p scattering events, collected by the H1 experiment during 1999-2000, have been investigated. Cross sections are presented as a function of the azimuthal separation between the two jets in the hadronic center of mass frame, Delta_phi*, in different regions of the photon virtuality Q2 and in different regions of the Bjorken scaling variable xbj. The results are compared to the predictions of QCD Monte Carlo Models as well as from NLO dijet (alphas**2) and NLO three-jet (alphas**3) calculations.
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