Journal article
Production of single W bosons at s=189 GeV and measurement of WWγ gauge couplings
Abstract
Single W boson production in electron-positron collisions is studied with the L3 detector at LEP. The data sample collected at a centre-of-mass energy of s=188.7GeV corresponds to an integrated luminosity of 176.4pb−1. Events with a single energetic lepton or two acoplanar hadronic jets are selected. Within phase-space cuts, the total cross-section is measured to be 0.53±0.12±0.03pb, consistent with the Standard Model expectation. Including our …
Authors
Collaboration L; Acciarri M; Achard P; Adriani O; Aguilar-Benitez M; Alcaraz J; Alemanni G; Allaby J; Aloisio A; Alviggi MG
Journal
Physics Letters B, Vol. 487, No. 3-4, pp. 229–240
Publisher
Elsevier
Publication Date
August 2000
DOI
10.1016/s0370-2693(00)00824-8
ISSN
0370-2693