Experimental Constraints on Heavy Fermions in Higgsless Models
High Energy Physics - Phenomenology
2014-11-20 v1
Abstract
Using an effective Lagrangian approach we analyze a generic Higgsless model with composite heavy fermions, transforming as SU(2)_{L+R} Doublets. Assuming that the Standard Model fermions acquire mass through mixing with the new heavy fermions, we constrain the free parameters of the effective Lagrangian studying Flavour Changing Neutral Current processes. In so doing we obtain bounds that can be applied to a wide range of models characterized by the same fermion mixing hypothesis.
Cite
@article{arxiv.1001.3300,
title = {Experimental Constraints on Heavy Fermions in Higgsless Models},
author = {Raffaele Tito D'Agnolo},
journal= {arXiv preprint arXiv:1001.3300},
year = {2014}
}
Comments
23 pages, 10 figures