We report the first measurements of inclusive W and Z boson cross-sections times the corresponding leptonic branching ratios for pp collisions at root s = 1.96 TeV based on the decays of the W and Z bosons into electrons and muons. The data were recorded with the CDF II detector at the Fermilab Tevatron and correspond to an integrated luminosity of 72.0 +/- 4.3 pb(-1). We test e-mu lepton universality in W decays by measuring the ratio of the W -> mu nu to W -> e nu cross sections and determine a value of 0.991 +/- 0.004(stat.) +/- 0.011(syst.) for the ratio of W - l - nu couplings (g(mu)/g(e)). Since there is no sign of non-universality, we combine our cross-section measurements in the different lepton decay modes and obtain sigma(W) x Br(...
We report the first measurements of inclusive W and Z boson cross-sections times the corresponding l...
We report the first measurements of inclusive W and Z cross sections times leptonic branching ratios...
We report the first measurements of inclusive W and Z cross sections times leptonic branching ratios...
We report the first measurements of inclusive W and Z boson cross-sections times the corresponding l...
We report the first measurements of inclusive W and Z boson cross-sections times the corresponding l...
We report the first measurements of inclusive W and Z boson cross-sections times the corresponding l...
We report the first measurements of inclusive W and Z boson cross-sections times the corresponding l...
We report the first measurements of inclusive W and Z boson cross-sections times the corresponding l...
We report the first measurements of inclusive W and Z boson cross sections times the corresponding l...
We report the first measurements of inclusive W and Z boson cross-sections times the corresponding l...
We report the first measurements of inclusive W and Z boson cross-sections times the corresponding l...
We report the first measurements of inclusive W and Z boson cross-sections times the corresponding l...
We report the first measurements of inclusive W and Z cross sections times leptonic branching ratios...
We report the first measurements of inclusive W and Z cross sections times leptonic branching ratios...
We report the first measurements of inclusive W and Z boson cross-sections times the corresponding l...
We report the first measurements of inclusive W and Z boson cross-sections times the corresponding l...
We report the first measurements of inclusive W and Z boson cross-sections times the corresponding l...
We report the first measurements of inclusive W and Z boson cross-sections times the corresponding l...
We report the first measurements of inclusive W and Z boson cross-sections times the corresponding l...
We report the first measurements of inclusive W and Z boson cross sections times the corresponding l...
We report the first measurements of inclusive W and Z boson cross-sections times the corresponding l...
We report the first measurements of inclusive W and Z boson cross-sections times the corresponding l...
We report the first measurements of inclusive W and Z boson cross-sections times the corresponding l...
We report the first measurements of inclusive W and Z cross sections times leptonic branching ratios...
We report the first measurements of inclusive W and Z cross sections times leptonic branching ratios...