Electroweak Chiral Lagrangian for a Hypercharge-universal Topcolor Model
High Energy Physics - Phenomenology
2014-11-18 v1
Abstract
Electroweak chiral Lagrangian for a hypercharge-universal topcolor model is investigated. We find that the assignments of universal hypercharge improve the results obtained previously from K.Lane's prototype natural TC2 model by allowing a larger Z' mass resulting in a very small T parameter and the S parameter is still around the order of +1
Cite
@article{arxiv.0901.3837,
title = {Electroweak Chiral Lagrangian for a Hypercharge-universal Topcolor Model},
author = {Jun-Yi Lang and Shao-Zhou Jiang and Qing Wang},
journal= {arXiv preprint arXiv:0901.3837},
year = {2014}
}
Comments
12 pages, 7 figures