Relativistic factorization of eD→e'pn cross sections in light-cone dynamics

The cross sections for the electrodisintegrations eD→e'pn can be factorized on the basis of the h/sub infinity/ time-ordered perturbation theory. It is shown that in the relativistic region the concept of a momentum distribution of the nucleons is defined correctly only in the scale of the relative momentum of the intermediate nucleons in their center-of-mass frame. A simple method is proposed for experimentally observing the additional dependence of the relativistic wave function on the direction of the infinite momentum. The dependence of the relativistic wave function on the two arguments is shown to result from the virtuality of the Fock components