Search for the anomalous ZZZ and $$ZZ\gamma $$ gauge couplings through the process $$e^+e^- \rightarrow ZZ $$ with unpolarized and polarized beams

Abstract

AbstractThis work offers the constraints on the anomalous neutral triple gauge couplings for the process $$e^+e^- \rightarrow ZZ $$ e + e - → Z Z at the CLIC with $$\sqrt{s}=3$$ s = 3 TeV. The realistic CLIC detector environments and their effects are considered in our analysis. The study is planned for the decays of produced Z bosons to a pair of charged leptons (electrons or muons) and neutrino pairs. The bounds on the anomalous neutral triple gauge couplings defining CP-violating $$C_{\widetilde{B}W}/{\Lambda ^4}$$ C B ~ W / Λ 4 coupling and three CP-conserving $$C_{WW}/{\Lambda ^4}$$ C WW / Λ 4 , $$C_{BW}/{\Lambda ^4}$$ C BW / Λ 4 , and $$C_{BB}/{\Lambda ^4}$$ C BB / Λ 4 couplings are obtained. Also, the effects and advantages of polarization for incoming electron beams in these calculations are investigated.