  Recently measured fusion cross-sections for the neutron-rich system 20O+12C
are compared to dynamic, microscopic calculations using time-dependent density
functional theory. The calculations are carried out on a three-dimensional
lattice and performed both with and without a constraint on the density. The
method has no adjustable parameters, and its only input is the Skyrme effective
NN interaction. While the microscopic DC-TDHF calculations lie closer to the
experimental data than standard fusion systematics they underpredict the
experimental data significantly.

Nuclear Experiment;Nuclear Theory