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arXiv · hep-ex/0005024

Search for Anomalous ZZgamma and Zgammagamma couplings in the process e+e- -> Zgamma at LEP

L3 Collaboration
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Abstract

We search for anomalous trilinear gauge couplings in the ZZgamma and Zgammagamma vertices using data collected with the L3 detector at LEP at a centre-of-mass energy \sqrt{s}=189 GeV. No evidence is found and limits on these couplings and on new physics scales are derived from the analysis of the process e+e- -> Zgamma.

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L3 Collaboration. 2000-05-15. Search for Anomalous ZZgamma and Zgammagamma couplings in the process e+e- -> Zgamma at LEP. https://doi.org/10.1016/s0370-2693(00)00886-8

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