Electroweak-correction effects in gauge-boson pair production at the CERN LHC

We study the effect of one-loop logarithmic electroweak radiative corrections on WZ and Wgamma production processes at the CERN Large Hadron Collider. We present analytical results for the leading-logarithmic electroweak corrections to the corresponding partonic processes (d) over baru-->WZ, Wgamma. Using the leading-pole approximation we implement these corrections into Monte Carlo programs for pp-->lnu(l)l(')(l) over bar, lnu(l)gamma. We find that electroweak corrections lower the predictions by 5-20 % in the physically interesting region of large transverse momentum and small rapidity separation of the gauge bosons.