Study of Anomalous Couplings at a $500$~GeV $e^+e^-$ Linear Collider with Polarized Beams
High Energy Physics - Phenomenology
2009-10-28 v1
Abstract
We consider the possibility of observing deviations from the Standard Model gauge-boson self-couplings at a future ~GeV linear collider. We concentrate on the case in which the electroweak symmetry breaking sector is strongly interacting and there are no new resonances within reach of the collider. We find a sensitivity to the anomalous couplings that is two orders of magnitude higher than that achievable at LEP II. We also show how a polarized electron beam extends the reach of the collider, allowing experiments to probe different directions in parameter space.
Cite
@article{arxiv.hep-ph/9511298,
title = {Study of Anomalous Couplings at a $500$~GeV $e^+e^-$ Linear Collider with Polarized Beams},
author = {A. A. Likhoded and T. Han and G. Valencia},
journal= {arXiv preprint arXiv:hep-ph/9511298},
year = {2009}
}
Comments
21 pages LaTeX, epsf figures