Fourth Generation t-prime in Extensions of the Standard Model
High Energy Physics - Phenomenology
2015-05-14 v1
Abstract
We study the effects of a fourth generation t-prime quark in various extensions of the standard model. In the Randall-Sundrum model, the decay t-prime -> t Z has a large branching ratio that could be detected at the Large Hadron Collider (LHC). We also look at the two-Higgs doublet models I, II and III, and note that, in the latter, the branching ratio of t-prime -> t H, where H is a Higgs scalar or pseudoscalar, is huge and we discuss detection at the LHC.
Keywords
Cite
@article{arxiv.0910.3141,
title = {Fourth Generation t-prime in Extensions of the Standard Model},
author = {Erin De Pree and Gardner Marshall and Marc Sher},
journal= {arXiv preprint arXiv:0910.3141},
year = {2015}
}
Comments
4 pages, 2 figures, to be published in the proceedings of DPF-2009, Detroit, MI, July 2009, eConf C090726