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Observability at LEP2 hadronic channels of a Z' with small lepton couplings

G. Montagna·F. Piccinini·J. Layssac·F. M. Renard·C. Verzegnassi
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Abstract

We consider the effects of a number of models with one extra $Z$, with enhanced couplings to quarks, in the final \underline{hadronic} channels at LEP2. We show that, for a number of representative cases, visible effects could be produced even for very low values of the \underline{lepton} couplings, much smaller than the existing LEP1/SLC and the future LEP2 (lepton channel) bounds.

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G. Montagna, F. Piccinini, J. Layssac, F. M. Renard, C. Verzegnassi. 1996-09-13. Observability at LEP2 hadronic channels of a Z' with small lepton couplings. https://arxiv.org/abs/hep-ph/9609347

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