论文标题
调味的多叶块$ \ mathbf {s} _ {3} $模型与普通层次中微子质量
Flavored multiscalar $\mathbf{S}_{3}$ model with normal hierarchy neutrino mass
论文作者
论文摘要
我们构建了一个多幕和不可降低的模型，其中$ \ mathbf {s} _ {3} $风味对称性主要驱动Yukawa耦合。在夸克行业中，最近的邻居相互作用（NNI）纹理位于CKM混合矩阵后面，因此与最后可用的结果非常吻合。在Lepton部门，来自有效的中微子质量基质中的几乎对角线的Lepton质量基质和扩展的Fritzsch质量纹理，该基质来自II型远见机制，为正常层次结构的混合角度提供了一致的值。该模型预测与实验数据一致的CP侵入阶段，而对于Lepton侵犯了$μ\ rightarrowEγ$的BR远低于当前界限。
We construct a multiscalar and non-renormalizable model where the $\mathbf{S}_{3}$ flavor symmetry drives mainly the Yukawa couplings. In the quark sector, the Nearest Neighbor Interaction (NNI) textures are behind the CKM mixing matrix so that this is fitted in good agreement with the last available results. In the lepton sector, an almost diagonal charged lepton mass matrix and extended Fritzsch mass textures in the effective neutrino mass matrix, that comes from the type II see-saw mechanism, provide consistent values for the mixing angles where the normal hierarchy is favored. The model predicts a CP-violating phase consistent with the experimental data and the BR for the lepton flavor violation process, $μ\rightarrow eγ$, is well below the current bound.
