Study of the heavy-ion collisions using the femtoscopy correlations of the two protons system

The experiments with heavy-ion collisions are developed to study the properties of strongly interacting nuclear matter at high energies. The main objective is to investigate the Quark-Gluon Plasma (QGP), which consist of asymptotically free quarks and gluons. Using the femtoscopic methods, the information about the space-time characteristics of the particle emitting source is obtained. From identical particles correlation it is possible to get the radii of such source. For needs of high energy physics, phenomenological models like UrQMD and EPOS are used.

In this report there are presented the theoretical predictions of correlation functions for protons and antiprotons in Au+Au collisions at sqrt(s_NN) of 7.7 GeV, 11.5 GeV, 39 GeV and 62.4 GeV from Beam Energy Scan program at STAR experiment.

Author: Diana Pawłowska
Conference: Title