ИСТИНА

We present a study of collective effects and dynamics of quark-hadron phase transitions by means of the femtoscopic correlations of hadrons and factorial moments of particle multiplicity at the NICA energies. A set of simulations of heavy-ions collisions (AuAu, BiBi) at the energies to be available with the NICA collider and experiments to be operated there (in particular, the MPD experiment), has been performed using the two Monte Carlo generators. The femtoscopic analysis for charged pions and kaons performed together with the factorial moments analysis have shown a sensitivity of the observables to EoS seen for the both models mentioned above. Also, a study of influence of the detector effects like track-merging and track-splitting in TPC as the main tracker device of the MPD experiment, on femtoscopic measurements is presented in the work.