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arXiv · 0705.4075

$WZ$ Production at $eγ$ Colliders and Anomalous Quartic $WWZγ$ Coupling

I. Sahin
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Abstract

We investigate the constraints on the anomalous quartic $W^{+}W^{-}Zγ$ gauge boson coupling through the process $e^{-}γ\to ν_{e}W^{-}Z$. Considering incoming beam polarizations and the longitudinal and transverse polarization states of the final W and Z boson we find 95% confidence level limits on the anomalous coupling parameter $a_{n}$ with an integrated luminosity of 500 $fb^{-1}$ and $\sqrt{s}$=0.5, 1 TeV energies. We show that initial beam and final state polarizations improve the sensitivity to the anomalous coupling by up to factors of 2 - 3.5 depending on the energy.

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I. Sahin. 2008-02-07. $WZ$ Production at $eγ$ Colliders and Anomalous Quartic $WWZγ$ Coupling. https://doi.org/10.1088/0954-3899%2F35%2F3%2F035006

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