Left-right asymmetries and exotic vector-boson discovery in lepton-lepton colliders

Abstract

By considering left-right (L-R) asymmetries we study the capabilities of lepton colliders in searching for new exotic vector bosons. Specifically we study the effect of a doubly charged bilepton boson and an extra neutral vector boson appearing in a 3-3-1 model on the L-R asymmetries for the processes $e^{-}{e}^{-}\to e^{-}{e}^{-}$, ${\mu }^{-}{\mu }^{-}\to {\mu }^{-}{\mu }^{-}$ and $e^{-}{\mu }^{-}\to e^{-}{\mu }^{-}$ and show that these asymmetries are very sensitive to these new contributions and that they are in fact powerful tools for discovery this sort of vector bosons.

RevTeX, 22 pages, 12 eps figures

References in corpus (1)

• Indications for an Extra Neutral Gauge Boson in Electroweak Precision Data

Cited by in corpus (6)

• Supersymmetric reduced minimal 3-3-1 model
• 3-3-1 Models at Electroweak Scale
• Charginos and Neutralinos Production at 3-3-1 Supersymmetric Model in $e^{-}{e}^{-}$ Scattering
• Mass Spectrum in the Minimal Supersymmetric 3-3-1 model
• A supersymmetric 3-4-1 model
• Double Chargino Production in $e^{-}{e}^{-}$ scattering