Constraints on Couplings of Extra Gauge Bosons from e+e- --> nu nubar gamma
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
If extra gauge bosons are observed at the LHC or at a linear e+e- collider, the reaction e+e- --> nu nubar gamma can give information on the couplings (W' nu l) and (Z' nu nubar). The total cross section and polarization asymmetries are the most sensitive observables for such a measurement. Small systematic errors are crucial to obtain reasonable coupling constraints, especially for a high luminosity collider.
Keywords
Cite
@article{arxiv.hep-ph/9912444,
title = {Constraints on Couplings of Extra Gauge Bosons from e+e- --> nu nubar gamma},
author = {Stephen Godfrey and Pat Kalyniak and Basim Kamal and Arnd Leike},
journal= {arXiv preprint arXiv:hep-ph/9912444},
year = {2007}
}
Comments
8 pages Latex, 8 figures included with epsf, contribution to the Linear Collider workshop