Implications of CDF $W$-mass and $(g-2{)}_{\mu }$ on $U(1{)}_{L_{\mu }-L_{\tau }}$ model

Abstract

We study the implications of the recent anomalies in the $W$-boson mass and the anomalous magnetic moment of the muon on $U(1{)}_{L_{\mu }-L_{\tau }}$ model. We show that the introduction of vector-like leptons which mix with muon can solve both anomalies. Contrary to the conventional wisdom the electroweak scale $Z^{\prime }$-boson is allowed without conflict with the trident neutrino production experiments.

15 pages; 4 figures

Cited by in corpus (4)

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• $W$ mass in a model with vector-like leptons and $U(1{)}^{\prime }$
• An alternative gauged $U(1{)}_R$ symmetric model in light of the CDF II $W$ boson mass anomaly