Type: Article
Publication Date: 1994-08-01
Citations: 7
DOI: https://doi.org/10.1103/physrevd.50.2256
The implications of the recent measurement of the left-right asymmetry ${\mathit{A}}_{\mathit{L}\mathit{R}}$ by the SLD Collaboration for theories with extended gauge sectors are examined. We show that it is possible to arrange for large, negative values of S, based on an analysis of leptonic data, without serious side effects for other observables in certain classes of models. The implications of such scenarios for future measurements on the Z peak, at the Fermilab Tevatron, and for atomic parity violation experiments are examined.
Action | Title | Year | Authors |
---|---|---|---|
+ PDF Chat | Model of universality violation reexamined | 1993 |
Thomas G. Rizzo |