The process $e^{+}e^{-}\toν\barνγ$ in topcolor-assisted technicolor models

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/184002In the context of topcolor-assisted technicolor (TC2) models, we consider the process $e^{+}e^{-}\to ν\barνγ$ and calculate the cross section of this process at leading order.It is shown that the extra U(1) gauge boson $Z^{\prime}$ predicted by TC2 models can give significant contributions to the process $e^{+}e^{-}\to ν_τ\barν_τγ$, which may be detected in the future high energy linear $e^{+}e^{-}$ collider(LC) experiments.latex files,9 pages, 3 figuresHigh Energy Physics - PhenomenologyThe process $e^{+}e^{-}\toν\barνγ$ in topcolor-assisted technicolor modelstext