Rapidity Correlations Between High Psub T Intermediate Vector Bosons And Jets Inbar Pp Collisions Atradical PDF Download

D[O] has used W[yields] e[nu] and Z[yields] e[sup+]e[sup -] events produced in association with a high p[sub T], jet to examine the effects of strong radiative corrections. We have compared the primary jet pseudorapidity distribution, as a function of reconstructed W or Z boson rapidity to leading order (LO) and Next-to-Leading order (NLO) QCD Monte Carlo generators, as well as a model based on extended color dipoles. We find that the primary jet is more central than either LO or NLO expectations. None of the Monte Carlo programs does a good job of predicting the shape of the jet distributions as a function of intermediate vector bosons rapidity.