Constraints on the excitations in the Strongly Coupled Standard Model
arXiv:0905.0671 · doi:10.1103/PhysRevD.80.015021
Abstract
The Strongly Coupled Standard Model predicts a rich spectrum of excited states at the Fermi scale. We study the first radial excitations of the vector bosons. The inclusion of these new states affects the low energy phenomenology of the model. We put constraints on the effective couplings by performing a global fit with the electroweak observables, and we find that the excitations have to be rather decoupled from the low-energy states.
23 pages, 6 figures, uses RevTeX4