Journal article
Precision measurements of the neutral current from hadron and lepton production at LEP
Abstract
New measurements of the hadronic and leptonic cross sections and of the leptonic forward-backward asymmetries ine+e− collisions are presented. The analysis includes data recorded up to the end of 1991 by the OPAL experiment at LEP, with centre-of-mass energies within ±3 GeV of the Z0 mass. The results are based on a recorded total of 454 000 hadronic and 58 000 leptonic events. A model independent analysis of Z0 parameters based on an extension …
Authors
OPAL Collaboration; Acton PD; Alexander G; Allison J; Allport PP; Anderson KJ; Arcelli S; Astbury A; Axen D; Azuelos G
Journal
Zeitschrift für Physik C Particles and Fields, Vol. 58, No. 2, pp. 219–237
Publisher
Springer Nature
Publication Date
6 1993
DOI
10.1007/bf01560340
ISSN
0170-9739