Diffractive photoproduction of dijets at ZEUS

The diffractive photoproduction of dijets has been studied using 77.6 pb−1 of data taken by the ZEUS detector at HERA. The measurements have been made in the kinematic range 0.27.5 and 6.5 GeV, respectively, and to lie in the pseudorapidity range −1.5<η<2.0. Differential cross sections have been measured and are confronted with the predictions from leading order Monte Carlo models and next-to-leading order QCD calculations.