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 significantly improved understanding of the integrated luminosity. The data represent an integrated luminosity of 19.7 pb(-1) from the 1992-1993 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.

Measurement ofσB(W→eν)andσB(Z0→e+e−)inpp¯Collisions at√s=1.8TeV

DONATI, SIMONE;PUNZI, GIOVANNI;
1996-01-01

Abstract

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 significantly improved understanding of the integrated luminosity. The data represent an integrated luminosity of 19.7 pb(-1) from the 1992-1993 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.
1996
Abe, F.; Albrow, M. G.; Amendolia, S. R.; Amidei, D.; Antos, J.; Anway Wiese, C.; Apollinari, G.; Areti, H.; Atac, M.; Auchincloss, P.; Azfar, F.; Azz...espandi
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11568/757081
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