  We simulate a heavy-ion collision using the canonical-basis time-dependent
Hartree-Fock-Bogoliubov theory (Cb-TDHFB) treating pairing correlation in the
three-dimensional coordinate space. We apply the Cb-TDHFB to 22O+22O collision
with a contact-type pairing energy functional, and compare results of Cb-TDHFB
and TDHF to investigate the effects of pairing correlations in nuclear fusion.
Our results seem to indicate that pairing effects do not increase the fusion
cross section in this system.
