Two-jet differential cross section at O( alpha s3) in hadron collisions.

We study the two-jet inclusive cross section via the triply differential distribution [ital d][sup 3][sigma]/[ital dE][sub [ital T]] [ital d][eta][sub 1] [ital d][eta][sub 2] to next-to-leading order in QCD. The predicted distributions can be compared directly with forthcoming data from the D0 and CDF experiments at Fermilab. We discuss differences with the leading-order predictions, and examine uncertainties due to the choice of scale and parton density.