{"paper":{"title":"Scalar doublet models confront $\\tau$ and $b$ anomalies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"James M. Cline","submitted_at":"2015-12-07T20:55:52Z","abstract_excerpt":"There are indications of a possible breakdown of the standard model, suggesting that $\\tau$ lepton interactions violate flavor universality. BABAR, Belle and LHCb report high ratios of $B\\to D^{(*)}\\tau\\nu$. There are long-standing excesses in $B\\to\\tau\\nu$ and $W\\to\\tau\\nu$ decays, and a deficit in inclusive $\\tau$ to strange decays. We investigate whether two Higgs doublet models with the most general allowed couplings to quarks, and a large coupling to $\\tau$ leptons, can explain these anomalies while respecting other flavor constraints and technical naturalness. Fits to $B\\to D^{(*)}\\tau\\n"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1512.02210","kind":"arxiv","version":3},"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"}