Thermal Model Fits in p-p, p-Pb and Pb-Pb Collisions

Recent work on the particle composition (hadrochemistry) of the final state in proton-proton (p-p), proton-lead (p-Pb) and lead-lead (Pb-Pb) collisions as a function of the charged particle multiplicity (dN ch/dη) is reviewed. It is argued that for high multiplicities (at least about 20 charged hadrons in the mid-rapidity interva) consistent results are obtained in the thermal model