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| Formato: | Preprint |
| Publicado: |
2025
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| Acceso en línea: | https://arxiv.org/abs/2512.13630 |
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| _version_ | 1866915825347198976 |
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| author | Barger, Vernon |
| author_facet | Barger, Vernon |
| contents | Flavor hierarchies emerge from a single hierarchical parameter $B$ in a one-flavon Froggatt--Nielsen scheme. Fixing $B=5.357$ from charged-lepton ratios ($m_e:m_μ:m_τ\!\propto\!ε^5:ε^2:1$, $ε=1/B$), we reproduce quark masses and CKM targets at $M_Z$ with $\ordone$ coefficients. The same $ε$ gives viable lepton textures and benchmarks for $U_{\rm PMNS}$, $\sum m_ν$, and $m_{ββ}$. Compact correlations ($|V_{us}|,|V_{cb}|,|V_{ub}|,θ_{13}^{\rm PMNS}$) follow from powers of $ε$. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2512_13630 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | One-flavon flavor: A single hierarchical parameter $B$ organizes quarks and leptons at $M_Z$ Barger, Vernon High Energy Physics - Phenomenology Flavor hierarchies emerge from a single hierarchical parameter $B$ in a one-flavon Froggatt--Nielsen scheme. Fixing $B=5.357$ from charged-lepton ratios ($m_e:m_μ:m_τ\!\propto\!ε^5:ε^2:1$, $ε=1/B$), we reproduce quark masses and CKM targets at $M_Z$ with $\ordone$ coefficients. The same $ε$ gives viable lepton textures and benchmarks for $U_{\rm PMNS}$, $\sum m_ν$, and $m_{ββ}$. Compact correlations ($|V_{us}|,|V_{cb}|,|V_{ub}|,θ_{13}^{\rm PMNS}$) follow from powers of $ε$. |
| title | One-flavon flavor: A single hierarchical parameter $B$ organizes quarks and leptons at $M_Z$ |
| topic | High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2512.13630 |