Study of ring–like and jet–like events in heavy–ion collisions using R/S analysis technique

The intricate dynamics of multiparticle production processes can be studied using heavy-ion collisions at relativistic energies. Two types of substructures were revealed in relativistic heavy ion collisions, which might be referred to as 'jet-like' and 'ring-like' substructures. The 'ring-like' substructures are the result of multiple pions being produced in confined places along the rapidity (y) axis and then diluted across the entire azimuth. In the case of 'jet-like' substructures, pions are emitted in a narrow area along both pseudorapidity (η) and azimuth (φ). From the study, it has been found that for ¹⁶O−Ag/Br interactions at 60 AGeV the ring–like events shows more persistency compare to the jet–like events for both the experimental and Monte Carlo simulated datasets