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The muon g-2 in a SU(7) left-right symmetric model with mirror fermions

H. Chavez·J. A. Martins Simoes
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Abstract

We have studied a left-right symmetric model with mirror fermions based in a grand unified SU(7) model in order to account for the muon anomaly. The Higgs sector of the model contains two Higgs doublets and the hierarchy condition $\upsilon_{L}\ll\upsilon_{R}$ can be achieved by using two additional Higgs singlets, one even and other odd under $\mathcal{D}$-parity. We show that there is a wide range of values for the mass parameters of the model that is consistent with the $g-2$ lepton anomalies. Radiative correction to the mass of the ordinary fermions are shown to be small.

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H. Chavez, J. A. Martins Simoes. 2007-01-31. The muon g-2 in a SU(7) left-right symmetric model with mirror fermions. https://doi.org/10.1016/j.nuclphysb.2007.05.026

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