EPJ Web Conf.
Volume 125, 201619th International Seminar on High Energy Physics (QUARKS-2016)
|Number of page(s)||9|
|Section||2. Physics beyond the Standard Model at colliders and in rare processes; Higgs phenomenology and selected experimental results|
|Published online||28 October 2016|
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
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