One-flavon flavor: A single hierarchical parameter $B$ organizes quarks and leptons at $M_Z$

Abstract

Flavor hierarchies emerge from a single hierarchical parameter $B$ in a one-flavon Froggatt--Nielsen scheme. Fixing $B=5.357$ from charged-lepton ratios ($m_e:m_{\mu }:m_{\tau }\propto {\epsilon }^5:{\epsilon }^2:1$, $\epsilon =1/B$), we reproduce quark masses and CKM targets at $M_Z$ with $\ordone$ coefficients. The same $\epsilon$ gives viable lepton textures and benchmarks for $U_{\mathrm{PMNS}}$, $\sum m_{\nu }$, and $m_{\beta \beta }$. Compact correlations ($|V_{us}|,|V_{cb}|,|V_{ub}|,{\theta }_{13}^{\mathrm{PMNS}}$) follow from powers of $\epsilon$.

References in corpus (1)

• Mass Matrix Models

Cited by in corpus (2)

• Two-over-Two Lattice Flavor from a Single Flavon with Three Messenger Chains
• Generation as Compositeness: A Subconstituent Interpretation of the $B$-Lattice Flavor Hierarchy