{"paper":{"title":"Contributions of flavor violating couplings of a Higgs boson to $pp\\to WW$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Enrico Lunghi, Radovan Dermisek, Seodong Shin","submitted_at":"2015-03-30T20:00:24Z","abstract_excerpt":"We study contributions to $pp\\to W^+W^- \\to \\ell\\nu_\\ell \\ell^\\prime\\nu_{\\ell^\\prime}$ in models with a new Higgs boson, $H$, and a neutral lepton, $\\nu_{4}$, with couplings $H-\\nu_{4}-\\nu_{\\mu}$ and $W-\\nu_{4}-\\mu$ through the process $pp \\to H \\to \\nu_4 \\nu_\\mu \\to W \\mu \\nu_\\mu \\to \\ell\\nu_\\ell \\mu \\nu_\\mu$. Contrary to naive expectations, we find that contributions to $pp\\to WW$ can be very large while satisfying constraints from standard $H\\to WW$ and $H\\to\\gamma\\gamma$ searches. Even the excess observed by ATLAS in $pp\\to WW$, if taken at face value, can be easily accommodated. The vario"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.08829","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"}