Speaker
Description
One of the main interests of high-energy physics is the study of the phase diagram and the localization of phase transitions from hadronic to quark–gluonic matter. There are different techniques to study the hot matter. One of them is femtoscopy, which uses two-particle correlations to extract spatiotemporal characteristics of the emission source. Another approach is based on the analysis of momentum spectra of produced particles and the extraction of thermodynamic parameters. In this work, we perform a comparative analysis of the system volume obtained using the Blast-Wave model with finite size and the cylindrical freeze-out volume calculated from femtoscopic correlation radii. We observe that the femtoscopic volume is systematically smaller than the one derived from the Blast-Wave model. In the future, these results can help to combine these two different methods and provide a more comprehensive picture of the fireball produced in heavy-ion collisions.
