Heavy ion collisions from 62.4 AGeV down to 4 AGeV in the EPOS4 framework

• DOI: 10.48550/arxiv.2401.11275
• Publication Date: 2024-01-01
• Authors: K. Werner; Johannès Jahan; Iu. Karpenko; T. Pierog; M. Stefaniak; D. Vintache

The EPOS4 project is an attempt to construct a realistic model for describing relativistic collisions of different systems, from proton-proton ($pp$) nucleus-nucleus ($AA$), at energies several TeV per nucleon down GeV. We argue that parallel scattering formalism (as in EPOS4) relevant primary scatterings AA above 4 GeV, whereas sequential (cascade) appropriate below. present briefly the basic elements EPOS4, and then investigate heavy ion 62.4 GeV understand how physics changes with energy, studying particular disappearance fluid component low energies.