Speaker
Description
The characteristics of the system created in collisions of heavy ions can be explored via spatial and temporal parameters obtained using the method of correlation femtoscopy.
At low energies, the size of the particle emission region extracted from femtoscopic correlations is affected by the initial system isotopic spin and Coulomb interaction of the correlated particles with the residual electric charge.
Studies of such effects on the reaction dynamics can provide a clearer estimation of the temporal characteristics of the particle emission processes.
In this report, the results of the measurements of femtoscopic correlations will be presented for identical pions produced in Au+Au collisions at a high-baryon density regime using the UrQMD (Ultrarelativistic Quantum Molecular Dynamics) model. The influence of the isospin and residual electric charge on the femtoscopic parameters is demonstrated, and the implementation in the experiments to evaluate the influence of effects is discussed.
| Category | Theory |
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