{"paper":{"title":"A perturbed lepton-specific two-Higgs-doublet model facing experimental hints for physics beyond the Standard Model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Andreas Crivellin, Julian Heeck, Peter Stoffer","submitted_at":"2015-07-27T20:01:50Z","abstract_excerpt":"The BaBar, Belle, and LHCb collaborations have reported evidence for new physics in $B\\to D\\tau\\nu$ and $B\\to D^*\\tau\\nu$ of approximately $3.8\\sigma$. There is also the long lasting discrepancy of about $3\\sigma$ in the anomalous magnetic moment of the muon, and the branching ratio for $\\tau\\to\\mu\\nu\\nu$ is $1.8\\sigma$ ($2.4\\sigma$) above the Standard Model expectation using the HFAG (PDG) values. Furthermore, CMS found hints for a non-zero decay rate of $h\\to\\mu\\tau$. Interestingly, all these observations can be explained by introducing new scalars. In this article we consider these processe"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1507.07567","kind":"arxiv","version":1},"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"}