A. Blondel et al., SEARCHES FOR CLEAN ANOMALOUS GAUGE COUPLING EFFECTS AT PRESENT AND FUTURE E(-) COLLIDERS()E(), Physical review. D. Particles and fields, 54(9), 1996, pp. 5567-5577
We consider the virtual effects of a general type of anomalous (triple
) gauge coupling on various experimental observables in the process of
electron-positron annihilation into a final fermion-antifermion state
. We show that the use of a recently proposed ''Z-peak subtracted'' th
eoretical description of the process allows us to reduce substantially
the number of relevant parameters of the model, so that a calculation
of observability limits can be performed in a rather simple way. As a
n illustration of our approach, we discuss the cases of future measure
ments at the CERN e(+)e(-) collider LEP 2 and at a new 500 GeV linear
collider.