e(+)e(-)-pair production in relativistic atomic heavy ion collisions with capture

Probabilities for electron-positron pair production with capture of the ele ctron into the 1s(1/2) state in U92+-U92+ collision at 0.47 MeV/N are calcu lated with the finite-element method. Using the time reversal symmetry we o btain these probabilities by developing the U91+(1s(1/2)) state in time on a three-dimensional finite element grid and projecting on the target states of the negative continuum.