The jet structure in events with Drell-Yan-produced W bosons is discus
sed, and a new model for describing such an event is presented. The mo
del is shown to explain recent measurements of the W-jet rapidity corr
elation and predicts a transverse energy flow at high W rapidities (co
rresponding to probing small-x partons in one of the incoming protons)
higher than conventional parton cascade event generators.