Natural fourth generation of leptons
High Energy Physics - Phenomenology
2009-11-19 v2
Abstract
We consider implications of a fourth generation of leptons, allowing for the most general mass patterns for the fourth generation neutrino. We determine the constraints due to the precision electroweak measurements and outline the signatures to search for at the LHC experiments. As a concrete framework to apply these results we consider the minimal walking technicolor (MWTC) model where the matter content, regarding the electroweak quantum numbers, corresponds to a fourth generation.
Keywords
Cite
@article{arxiv.0905.0622,
title = {Natural fourth generation of leptons},
author = {Oleg Antipin and Matti Heikinheimo and Kimmo Tuominen},
journal= {arXiv preprint arXiv:0905.0622},
year = {2009}
}
Comments
21 pages, 11 figures, 1 table; version to appear in JHEP