Two-jet production in hadron collisions at order alpha s3 in QCD.

We calculate the two-jet inclusive cross section at order [alpha][sub [ital s]][sup 3] in QCD. Because the one-loop perturbative corrections are included, there is considerable improvement in theoretical accuracy compared to the Born-level calculation. We compare the predicted dependence of the cross section on the jet-jet scattering angle [eta][sub 1][minus][eta][sub 2] to data from the CDF collaboration. We also discuss the dependence of the cross section on the jet-jet mass.