Scholarly Works

Determination of γ/Z interference in e+e−...

Journal article

Determination of γ/Z interference in e+e− annihilation at LEP

Abstract

An S-Matrix ansatz is used to determine the mass and width of the Z boson, as well as the contributions of γ/Z interference and Z boson exchange to fermion-pair production. For this purpose we use hadron and lepton-pair production cross sections and lepton forward-backward asymmetries that have been measured with the L3 detector at centre-of-mass energies between 87 GeV and 189 GeV.

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. 489, No. 1-2, pp. 93–101

Publisher

Elsevier

Publication Date

September 14, 2000

DOI

10.1016/s0370-2693(00)00889-3

ISSN

0370-2693

Associated Experts

Adriaan Buijs

Professor, Faculty of Engineering

Labels

Fields of Research (FoR)

5106 Nuclear and Plasma Physics 5107 Particle and High Energy Physics 51 Physical sciences 49 Mathematical sciences

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