F. Abe et al., MEASUREMENT OF SIGMA-B(W-]E-NU) AND SIGMA-B(Z(0)-]E(-)) IN P(P)OVER-BAR COLLISIONS AT ROOT-S=1.8 TEV()E(), Physical review letters, 76(17), 1996, pp. 3070-3075
We present a measurement of sigma B(W --> e nu) and sigma B(Z(0) --> e
(+)e(-)) in proton-antiproton collisions at root s = 1.8 TeV using a s
ignificantly improved understanding of the integrated luminosity. The
data represent an integrated luminosity of 19.7 pb(-1) from the 1992-1
993 run with the Collider Detector at Fermilab. We find sigma B(W -->
e nu) = 2.49 +/- 0.12 nb and sigma B(Z(0) --> e(+)e(-)) = 0.231 +/- 0.
012 nb.