H1prelim-04-131

Dijets in Photoproduction

Reference Preliminary results expected for ICHEP2004, Summer 2004
Figures  
Contact Ingo Strauch
Abstract Dijet cross sections are measured in photoproduction interactions using the H1 detector at HERA. Jets are selected using the inclusive k_T algorithm with a minimum transverse energy of 25 GeV for the leading jet. The cross-sections are presented as a function of the longitudinal proton momentum fraction and photon longitudinal momentum fraction. The predictions of next-to-leading order perturbative QCD, including recent photon and proton parton densities, are confronted with the data.
Links back to overview     Locked H1 internal information