Hadronic ZZ, W-W+, and W+/-Z production with QCD corrections and leptonic decays.

The processes p p (−) → V1V2 +X → l1l̄1l2l̄2 +X, where Vi = W or Z and li denotes a lepton, are calculated to O(αs). Total and differential cross sections, with acceptance cuts imposed on the final state leptons, are given for the Tevatron and LHC center of mass energies. Inclusive and exclusive 0-jet and 1jet cross sections are given. The transverse momenta spectra of the leptons are significantly enhanced at high pT by the QCD radiative corrections, especially at the LHC energy. Invariant mass and angular distributions are scaled up in magnitude by the QCD radiative corrections, but are little changed in shape. PACS numbers: 12.38.Bx, 14.80.Er Typeset using REVTEX 1