Search for Resonant WW and WZ Production in pp Collisions at {radical}(s)=1.96 TeV

We search for resonant WW or WZ production by using up to 5.4 fb{sup -1} of integrated luminosity collected by the D0 experiment in run II of the Fermilab Tevatron Collider. The data are consistent with the standard model background expectation, and we set limits on a resonance mass by using the sequential standard model W{sup '} boson and the Randall-Sundrum model graviton G as benchmarks. We exclude a sequential standard model W{sup '} boson in the mass range 180-690 GeV and a Randall-Sundrum graviton in the range 300-754 GeV at 95% C.L.