Prompt photon photoproduction at DESY HERA in the kT-factorization approach

We present calculations of the prompt photon photoproduction at HERA collider in the kT-factorization approach. Both direct and resolved contributions are taken into account. The conservative error analysis is performed. The unintegrated parton densities in a proton and in a photon are determined using the Kimber-Martin-Ryskin prescription. We investigate both inclusive and associated with jet prompt photon photoproduction rates. In particular, we study the angular correlations between produced photon and hadronic jet in the transverse momentum plane which can provide a unique information about noncollinear evolution dynamics. We compare our theoretical predictions with recent experimental data taken by the H1 and ZEUS collaborations