The fifth dimension as an analogue computer for strong interactions at the LHC
High Energy Physics - Phenomenology
2010-10-27 v2
Abstract
We present a mechanism to get S ~ 0 or even negative, without bringing into play the SM fermion sector. This mechanism can be applied to a wide range of 5D models, including composite Higgs and Higgsless models. As a realization of the mechanism we introduce a simple model, although the effect on S does not rely on the underlying dynamics generating the background. Models that include this mechanism enjoy the following features: weakly-coupled light resonances (as light as 600 GeV) and degenerate or inverted resonance spectrum.
Cite
@article{arxiv.hep-ph/0612239,
title = {The fifth dimension as an analogue computer for strong interactions at the LHC},
author = {Johannes Hirn and Veronica Sanz},
journal= {arXiv preprint arXiv:hep-ph/0612239},
year = {2010}
}
Comments
JHEP version. References added