Z Boson Propagator Correction in Technicolor Theories with ETC Effects Included
High Energy Physics - Phenomenology
2008-11-26 v1
Abstract
We calculate the Z boson propagator correction, as described by the S parameter, in technicolor theories with extended technicolor interactions included. Our method is to solve the Bethe-Salpeter equation for the requisite current-current correlation functions. Our results suggest that the inclusion of extended technicolor interactions has a relatively small effect on S.
Keywords
Cite
@article{arxiv.0704.3481,
title = {Z Boson Propagator Correction in Technicolor Theories with ETC Effects Included},
author = {Masafumi Kurachi and Robert Shrock and Koichi Yamawaki},
journal= {arXiv preprint arXiv:0704.3481},
year = {2008}
}
Comments
15pages, 8 figures