Observing nonstandard $W'$ and $Z'$ through the third generation and Higgs lens
High Energy Physics - Phenomenology
2014-08-06 v1 High Energy Physics - Experiment
Abstract
We reinterpret , and Higgs searches at the LHC in terms of a model with nonuniversal couplings to fermions in order to gauge how well these searches can be applied outside the (simplified) scenarios for which they were optimized. In particular, we consider bounds from searches in final states , , and , and discuss the impact of width effects. We then show that decays of the type yield additional bounds on the heavy vector masses and, in the case of a discovery, provide an important probe of the heavy sector. Finally, we match the low energy limit of the model to an effective theory and compare the bounds on the resulting dimension-6 operators with the direct searches discussed in this paper.
Keywords
Cite
@article{arxiv.1408.0914,
title = {Observing nonstandard $W'$ and $Z'$ through the third generation and Higgs lens},
author = {Lisa Edelhäuser and Alexander Knochel},
journal= {arXiv preprint arXiv:1408.0914},
year = {2014}
}
Comments
15 pages, 3 figures