Inclusive Jet measurements at 2.76, 7, 8 and 13 TeV from CMS

Measurements of double-differential inclusive jet cross sections as a function of jet transverse momentum pT and absolute jet rapidity are presented for different collision energies. The analysis are based on proton-proton collisions collected by the CMS experiment. Jets are defined through the anti-kT clustering algorithm for different cone sizes. It is observed that predictions of perturbative quantum chromodynamics at next-to-leading order precision, complemented with nonperturbative corrections, are able to reproduce the measured data for the considered energies with a very good level of agreement. Parton-shower contributions are crucial for the description of jets, reconstructed with smaller cone sizes.