Light flavor hadron production as a function of the chargedparticle multiplicity at the LHC

Recent measurements of identified particle production in high-multiplicity proton-proton (pp) and proton-lead (p-Pb) collisions have shown features that are similar to what is observed in lead-lead (Pb-Pb) collisions. Therefore, it is of interest to investigate these similarities by studying their evolution as a function of the charged-particle multiplicity. Most of the particles produced in a collision are composed by light flavor quarks (u, d and s). The study of identified hadron production may provide further insight into the systems from which they originated. We report on the measurements of φ, K, p, K0 s , K and ωproduction at mid-rapidity in pp collisions at √ s = 7TeV as a function of the charged-particle multiplicity with the ALICE experiment.