% Total cross sections for W->ev + >=n jets as a function of the minimum nth-jet Et % First number gives minimum nth-jet Et in GeV % Second number gives cross section in pb % Third number gives statistical error % Fourth number gives systematic error. % Systematic error does not include 5.8% luminosity uncertainty (completely correlated between bins) % Note that the cross sections are for a limited W decay phase space: % electron Pt > 20 GeV, electron |Eta| < 1.1, neutrino Pt > 30 GeV, W transverse mass > 20 Gev/c^2 % As a function of minimum lead jet Et in W+>=1 jets 20 75.8 0.7 5.3 25 53.5 0.6 4.6 30 37.9 0.5 3.8 35 28.3 0.4 3.1 40 21.8 0.4 2.6 50 13.5 0.3 1.8 60 8.5 0.3 1.2 80 3.81 0.18 0.63 100 1.55 0.13 0.30 130 0.53 0.08 0.13 155 0.154 0.055 0.086 180 0.052 0.039 0.057 % As a function of minimum second jet Et in W+>=2 jets 20 11.0 0.3 1.3 25 6.8 0.2 1.0 30 4.46 0.19 0.72 35 3.04 0.16 0.52 40 2.16 0.14 0.40 50 1.22 0.11 0.25 60 0.65 0.09 0.15 80 0.123 0.048 0.064 95 0.051 0.037 0.056 % As a function of minimum third jet Et in W+>=3 jets 20 1.75 0.13 0.31 25 0.84 0.10 0.21 30 0.41 0.08 0.14 35 0.224 0.070 0.097 40 0.113 0.058 0.065 % As a function of minimum fourth jet Et in W+>=4 jets 20 0.288 0.059 0.056 25 0.074 0.039 0.035