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arXiv · 1605.03056

The SM extensions with additional light scalar singlet, nonrenormalizable Yukawa interactions and $(g-2)_μ$

S. N. Gninenko·N. V. Krasnikov
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Abstract

We consider the SM extension with additional light real singlet scalar, right-handed neutrino and nonrenormalizable Yukawa interaction for the first two generations. We show that the proposed model can explain the observed $(g - 2)$ muon anomaly. Phenomenological consequences as flavour violating decays $τ\rightarrow μμμ, μμe, μe e $ are briefly discussed. We also propose the $U_R(1)$ gauge generalization of the SM with complex scalar singlet and nonzero right-handed charges for the first two generations.

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S. N. Gninenko, N. V. Krasnikov. 2016-05-10. The SM extensions with additional light scalar singlet, nonrenormalizable Yukawa interactions and $(g-2)_μ$. https://doi.org/10.1051/epjconf%2F201612502001

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