Multi-W Events at LHC from a Warped Extra Dimension with Custodial Symmetry
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
Randall-Sundrum models based on SU(2)_L * SU(2)_R with custodial symmetry are compelling frameworks for building alternative models of electroweak symmetry breaking. A particular feature of these models is the likely presence of light Kaluza-Klein fermions related to the right-handed top quark. These can be as light as a few hundred GeV and still compatible with EW precision constraints. In this article, we study the detectability of four-W final states at the LHC, which arise from the pair-production and tW decay of light Kaluza-Klein bottom quarks as well as light Kaluza-Klein quarks carrying electric charge 5/3.
Keywords
Cite
@article{arxiv.hep-ph/0701158,
title = {Multi-W Events at LHC from a Warped Extra Dimension with Custodial Symmetry},
author = {Christopher Dennis and Muge Karagoz Unel and Geraldine Servant and Jeff Tseng},
journal= {arXiv preprint arXiv:hep-ph/0701158},
year = {2007}
}
Comments
17 pages, 26 figures