Modelling the many-body dynamics of heavy ion collisions : present status and future perspective

摘要: Basic problems of the semiclassical microscopic modelling strongly interacting systems are discussed within framework Quantum Molecular Dynamics (QMD). This model allows to study influence several types nucleonic interactions on a large variety observables and phenomena occurring in heavy ion collisions at relativistic energies. It is shown that same predictions can be obtained with – numerically completely different independently written programs as far parameters employed basic approximations made. Many robust against variations details assumptions used. Some physical results, however, depend also rather technical like preparation initial configuration phase space. crucial problem connected description ground state single nuclei, which differs among various approaches. An outlook an improved molecular dynamics scheme for given.