Production of light flavour hadrons at intermediate and high pTpT in pp, p–Pb and Pb–Pb collisions measured with ALICE

Light flavour transverse momentum spectra at intermediate and high pTpT provide an important baseline for the measurement of perturbative QCD processes in pp, for the evaluation of initial state effects in p–Pb, and for investigating the suppression from parton energy loss in Pb–Pb collisions. The measurement of the nuclear modification factor RpPbRpPb for inclusive charged particles is extended up to 50 GeV/c   in pTpT compared to our previous measurement and remains consistent with unity up the largest momenta. Results on RpPbRpPb of charged pions, kaons and protons that cover up to 14 GeV/c   in pTpT are presented and compared to RpPbRpPb of inclusive charged particles. On the production of charged pions, kaons, and protons up to pT=20 GeV/cpT=20 GeV/c in Pb–Pb collisions final results for RAARAA are presented.