Optimal observables for measuring three-gauge-boson couplings in $e^+ e^- \to W^+ W^-$
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
Observables with optimised sensitivity to the and -couplings in are investigated. They allow for separate studies of CP violation and of absorptive parts in the amplitude. We have calculated expected statistical errors on extracted couplings at , with unpolarised or longitudinally polarised beams.
Keywords
Cite
@article{arxiv.hep-ph/9603207,
title = {Optimal observables for measuring three-gauge-boson couplings in $e^+ e^- \to W^+ W^-$},
author = {M. Diehl and O. Nachtmann},
journal= {arXiv preprint arXiv:hep-ph/9603207},
year = {2007}
}
Comments
4 pages, Talk given at the Workshop on Physics with $e^+ e^-$ Linear Colliders, Gran Sasso, Italy, 2-3 June 1995, to appear in the proceedings