Study of nuclear dynamical deformation in the synthesis of super-heavy nuclei

Abstract

The nuclear dynamical deformations in the fusion reactions for the production of superheavy nuclei (SHN) are studied within the framework of the di-nuclear system model with dynamical potential energy surface (DNS-DynPES model). The development of the dynamical deformation for the incident channel is investigated and the maximum dynamical deformations for different configurations are also calculated. The influences of the dynamical deformations on the potential energy surface (PES) and the fusion probability are also calculated. The results indicate that the structure of the PES changes significantly and the fusion for synthesizing SHN is also hindered for the inclusion of the nuclear dynamical deformation. The fusion probability as a function of angular momentum is also investigated.