Observability at LEP2 hadronic channels of a Z' with small lepton couplings
G. Montagna, F. Piccinini, J. Layssac, F. M. Renard, C. Verzegnassi
Abstract
We consider the effects of a number of models with one extra Z, with enhanced couplings to quarks, in the final 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 lepton couplings, much smaller than the existing LEP1/SLC and the future LEP2 (lepton channel) bounds.
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