paper

Limits on the quartic couplings and from colliders

arXiv:1304.7410 · doi:10.1103/PhysRevD.89.034003

Abstract

We obtain limits on the quartic neutral gauge bosons couplings and using LEP 2 data published by the L3 Collaboration on the reactions . We also obtain C. L. limits on these couplings at the future linear colliders energies. The LEP 2 data induce limits of order for the couplings and of order for the couplings, which are still above the respective Standard Model predictions. Future linear colliders may improve these limits by one or two orders of magnitude.

13 pages, 7 figures. This article has been accepted for publication in Physical Review D

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