Leptonic front-back asymmetry in pantip → Z0 (→l+l-) + jet + X and pantip → W+- (→l+-νsub(l)sup((-)))+jet+X

We study the differential cross-sections d2sigma/dzdpsub(T)sup(2), dsigma/dpsub(T), dsigma/dz for pantip → B(→antil1l2) + jet + X with B = Z0, W+- at √s = 540 GeV, and the corresponding quantities for the pp case. The corresponding leptonic front-back asymmetry A(z,psub(T)sup(2)) for these first order QCD processes in then calculated for the pantip case. A (z,psub(T)sup(2)) is found to be Psub(T) independent to a very good approximation for Psub(T)(jet) >= 3 GeV/c, with a magnitude similar to that of the zeroth order process. Since zeroth and first order total cross-sections are comparable in magnitude, the first order asymmetry should be an experimentally testable quantiity