DOUBLE POMERON JET CROSS-SECTIONS

We treat hadron-hadron collisions where the final state is kinematical ly of the kind associated with double-pomeron-exchange (DPE) and has l arge transverse momentum jets. We show that in addition to the convent ional factorized (FDPE) contribution, there is a nonfactorized (NDPE) contribution which has no pomeron beam jet. Within a simple model we c ompute DPE-two-jet total and differential cross sections at Tevatron e nergy scales, and show that the NDPE contribution is dominant.