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arXiv · 1602.03607

Radiative Seesaw-type Mechanism of Fermion Masses and Non-trivial Quark Mixing

Carolina Arbeláez·A. E. Cárcamo Hernández·Sergey Kovalenko·Ivan Schmidt
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Abstract

We propose a predictive inert 2 Higgs doublet model, where the Standard Model (SM) symmetry is extended by $S_{3}\otimes Z_{2}\otimes Z_{12}$ and the field content is enlarged by extra scalar fields, charged exotic fermions and two heavy right-handed Majorana neutrinos. The charged exotic fermions generate a nontrivial quark mixing and provide one-loop-level masses for the first- and second-generation charged fermions. The masses of the light active neutrinos are generated from a one loop-level radiative seesaw mechanism. Our model successfully explains the observed SM fermion mass and mixing pattern.

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Carolina Arbeláez, A. E. Cárcamo Hernández, Sergey Kovalenko, Ivan Schmidt. 2017-07-20. Radiative Seesaw-type Mechanism of Fermion Masses and Non-trivial Quark Mixing. https://doi.org/10.1140/epjc%2Fs10052-017-4948-9

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