Using statistical models, we analyze published multiplicity distributions for identified hadrons produced in heavy ion collisions in the energy range from 2.7 to 200 GeV. Our analysis enables the extraction of multiplicity distributions for multi-strangeness hadrons that have not yet been measured in experiments at lower energies. Furthermore, we obtain freeze-out parameters, such as temperature, baryon chemical and strangeness potentials, strangeness suppression factor, and system radius, as functions of centrality and collision energy. Additionally, the skewness as a function of freeze-out temperature is computed, and its irregularities are analyzed, revealing the freeze-out parameters and the critical endpoint in these models.

ecuautle@nucleares.unam.mx

Eleazar Cuautle Flores