Intrinsic charm and γ + c-jet production at the LHC and Tevatron

We present the Q2-evolution of the intrinsic heavy quark distribution by non-singlet evolution equation. This technique allows us to evolve intrinsic heavy quark distribution independently from the gluon and other PDFs. We use this feature to investigate the impact of intrinsic charm contribution for prediction of production γ+c-jet in the pp collision at the LHC. Also we compare the result of pp‾→γ+c-jet with the experimental data provided by the Tevatron collider.