The liadron production is studied using the entropy quantities. General con-cept of entropy in hadronic matter is partly mentioned and shown that the major entropy production is due to multiplicity of secondary particles. Our previous results are compared with data from Fermilab collider. The scaling of entropy density may suggest general properties of fragmentation mechanism. Some consequences for charged multiplicity distributions in hadrons and heavy ions collisions at LIIC energies are discussed.
展开▼