Freeze-out parameter from higher moments

Abstract

This contribution focuses on the determination of freeze-out conditions heavy-ion collisions through comparisons between lattice QCD calculations and experimental measurements. First, we discuss how the freeze-out condition can be determined by comparing lattice QCD calculated and experimentally measured electric charge fluctuations. Next, we present thermodynamic signatures of additional, yet unobserved strange hadrons and discuss their influence on the freeze-out temperature.