https://doi.org/10.1051/epjconf/201612502001
The SM extensions with additional light scalar singlet, nonrenor-malizable Yukawa interactions and (g − 2)μ
1 INR RAS, 117312 Moscow
2 Joint Institute for Nuclear Research, 141980 Dubna
Published online: 28 October 2016
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 consequenses as flavour violating decays τ → μμμ, μμe, μee are briefly discussed. We also propose the UR(1) gauge generalization of the SM with complex scalar singlet and nonzero right-handed charges for the first two generations.
© The Authors, published by EDP Sciences, 2016
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
