Fusion ? Fission dynamics

Classical dynamical calculations of the heavy ion induced fission processes have been performed for the reactions40Ar+141Pr,20Ne+165Ho and12C+175Lu leading to the iridium like nucleus. As a result prescission lifetimes were obtained and compared with the experimental values. The comparison between the calculated and experimental lifetimes indicates that the one-body dissipation picture is much more relevant in describing the fusion-fission dynamics than the two-body one.