Model-Independent Z' Constraints from Measurements at the Z Peak
High Energy Physics - Phenomenology
2009-10-30 v1
Abstract
Model independent constraints on extra neutral gauge bosons are obtained from partial decay widths of the Z_1 and forward-backward and left-right asymmetries at the Z_1 peak. Constraints on the ZZ' mixing angle in E_6 models are considered as special cases.
Keywords
Cite
@article{arxiv.hep-ph/9612410,
title = {Model-Independent Z' Constraints from Measurements at the Z Peak},
author = {A. Leike},
journal= {arXiv preprint arXiv:hep-ph/9612410},
year = {2009}
}
Comments
7 pages Latex, 4 figures included by epsf