{"paper":{"title":"331 Models Facing the Tensions in $\\Delta F=2$ Processes with the Impact on $\\varepsilon^\\prime/\\varepsilon$, $B_s\\to\\mu^+\\mu^-$ and $B\\to K^*\\mu^+\\mu^-$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","hep-lat"],"primary_cat":"hep-ph","authors_text":"Andrzej J. Buras, Fulvia De Fazio","submitted_at":"2016-04-08T13:06:36Z","abstract_excerpt":"Motivated by the recently improved lattice QCD results on the hadronic matrix elements entering $\\Delta M_{s,d}$ in $B_{s,d}^0-\\bar B_{s,d}^0$ mixings and the resulting increased tensions between $\\Delta M_{s,d}$ and $\\varepsilon_K$ in the Standard Model and CMFV models, we demonstrate that these tensions can be removed in 331 models based on the gauge group $SU(3)_C\\times SU(3)_L\\times U(1)_X$ both for $M_{Z^\\prime}$ in the LHC reach and well beyond it. But the implied new physics (NP) patterns in $\\Delta F=1$ observables depend sensitively on the value of $|V_{cb}|$. Concentrating the analys"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1604.02344","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}