Transfer probabilities for the reactions ~(14,20)O + ~(20)O in terms of multiple time-dependent Hartree-Fock-Bogoliubov trajectories

摘要

The transfer reaction between two nuclei in the superfluid phase is studied with the time-dependent Hartree- Fock-Bogoliubov (TDHFB) theory. To restore the symmetry of the relative gauge angle, a set of independent TDHFB trajectories is taken into account. Then, the transfer probability is computed using a triple projection method. This method is first tested to determine the transfer probabilities on a toy model and compared to the exact solution. It is then applied to the reactions ~(20)O + ~(20)O and ~(14)O + ~(20)O in a realistic framework with a Gogny interaction.