Inclusive jet production using the kT algorithm at CDF

This contribution presents preliminary results on the inclusive jet production in collisions at . The measurements are carried out using the longitudinally invariant kT algorithm. The inclusive jet cross sections are measured as a function of the jet transverse momentum in five jet rapidity regions for jets in the ranges and |yjet|<2.1. The results are based on of data collected at CDF during the Run II of the Tevatron. They are in good agreement with next-to-leading order perturbative QCD predictions after including the non-perturbative corrections necessary to account for underlying event and hadronization effects.