Quark Mixing from a Lattice Flavon Model: A Four-Magnitude Parameterization
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arXiv
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| Format: | Preprint |
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2026
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| _version_ | 1866915825690083328 |
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| author | Barger, Vernon |
| author_facet | Barger, Vernon |
| contents | We present the quark weak-mixing component of a Froggatt--Nielsen program, with one flavon and three messengers, in which a single hierarchy parameter $B$ (with $ε\equiv 1/B$) and a rational-exponent ``$B$-lattice'' organize fermion Yukawa textures. Building on companion mass-fit work, we translate the lattice into sharp predictions for quark mixing. The four-magnitude parameterization serves as a practical interface between the flavon Yukawa textures and quark weak mixing observables, yielding coefficient-free ratio tests of the lattice structure. |
| format | Preprint |
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arxiv_https___arxiv_org_abs_2603_00810 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Quark Mixing from a Lattice Flavon Model: A Four-Magnitude Parameterization Barger, Vernon High Energy Physics - Phenomenology We present the quark weak-mixing component of a Froggatt--Nielsen program, with one flavon and three messengers, in which a single hierarchy parameter $B$ (with $ε\equiv 1/B$) and a rational-exponent ``$B$-lattice'' organize fermion Yukawa textures. Building on companion mass-fit work, we translate the lattice into sharp predictions for quark mixing. The four-magnitude parameterization serves as a practical interface between the flavon Yukawa textures and quark weak mixing observables, yielding coefficient-free ratio tests of the lattice structure. |
| title | Quark Mixing from a Lattice Flavon Model: A Four-Magnitude Parameterization |
| topic | High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2603.00810 |