Bosonic Quartic Couplings at LEP2
High Energy Physics - Phenomenology
2011-09-13 v1
Abstract
We list the set of C and P conserving anomalous quartic vector bosons self-couplings which can be tested at LEP2 through triple vector boson production. We show how this set can be embedded in manifestly SU(2)xU(1) gauge invariant operators exhibiting an SU(2)_c global symmetry. We derive bounds on these various couplings and show the most relevant distributions that can enhance their contribution. We also find that an e+e- collider running at 500 GeV can improve the LEP2 limits by as much as three orders of magnitude.
Cite
@article{arxiv.hep-ph/9908254,
title = {Bosonic Quartic Couplings at LEP2},
author = {G. Belanger and F. Boudjema and Y. Kurihara and D. Perret-Gallix and A. Semenov},
journal= {arXiv preprint arXiv:hep-ph/9908254},
year = {2011}
}
Comments
21 pages, 7 figures