English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

The Yukawa and scalar sectors of a general $S_3$-symmetric three-Higgsdoublet model (3HDM) are investigated. The Yukawa interactions are constructedin an $S_3$-invariant way, while the scalar potential contains $S_3$soft-breaking terms. Global fits to the quark/lepton masses and CKM/PMNSmatrices are performed. Excellent fits to all fermion mass and mixingparameters are obtained. Both normal ordering and inverted ordering of neutrinomasses are found to be admissible within the framework, with a prediction forthe CP-violation phase, $\delta_{CP} \simeq 120^0$. The fit results in theYukawa sector are further investigated, together with the scalar sector,imposing constraints from Higgs-mediated neutral meson mixing and neutronelectric dipole moment (EDM). We explore the lowest allowed mass of the heavyHiggs bosons, consistent with these constraints, and find it to be about 17TeV. The corresponding neutron EDM is around $1.7\times10^{-27}$ e-cm, which iswithin reach of proposed experiments. It is found that the constraints from the$K$-meson system dominate, while those from the $D$ meson system are marginal.

Fermion Masses, Neutrino Mixing and Higgs-Mediated Flavor Violation in 3HDM with $S_3$ Permutation Symmetry