Anomalous $Z'$ effects in the WW channel at $LC 2000$

Chiappetta, P.; Renard, F. M.; Verzegnassi, C.

Anomalous $Z'$ effects in the WW channel at $LC 2000$

Authors

Chiappetta, P.

Renard, F. M.

Verzegnassi, C.

Description

We consider the virtual signals of a $Z'$ of very general type in the process $e^+e^-\to W^+W^-$ at a future linear $e^+e^-$ collider of 2000 GeV c.m. energy ($LC2000$). We show that possible deviations from the SM predictions in this channel are related to similar deviations in the purely leptonic one in a way that is only characteristic of this $Z'$ model, and not in general of possible competitor models with anomalous gauge couplings.
9 pages. (e-mail renard@lpmsun2.lpm.univ-montp2.fr)