Entropy and hadrochemical composition in heavy ion collision

The composite particle production in a heavy ion collision is calculated in the framework of a hadrochemical model. A critical comparison is performed between the produced entropy and the observables. The entropy production during the hadrochemical processes is found to be negligible.NUCLEAR REACTIONS Ne + NaF heavy ion collision, E=0, 4-2.1, calculated spectra p, d, π⁺, van der Waals model, entropy.