{"paper":{"title":"Beyond Geolocating: Constraining Higher Dimensional Operators in $H \\to 4\\ell$ with Off-Shell Production and More","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"James S. Gainer, Joseph Lykken, Konstantin T. Matchev, Myeonghun Park, Stephen Mrenna","submitted_at":"2014-03-19T20:02:55Z","abstract_excerpt":"We extend the study of Higgs boson couplings in the \"golden\" $gg\\to H \\to ZZ^\\ast \\to 4\\ell$ channel in two important respects. First, we demonstrate the importance of off-shell Higgs boson production ($gg\\to H^\\ast \\to ZZ \\to 4\\ell$) in determining which operators contribute to the $HZZ$ vertex. Second, we include the five operators of lowest non-trivial dimension, including the $Z_\\mu Z^\\mu \\Box H$ and $H Z_\\mu \\Box Z^\\mu$ operators that are often neglected. We point out that the former operator can be severely constrained by the measurement of the off-shell $H^\\ast \\to ZZ$ rate and/or unita"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1403.4951","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"}