{"paper":{"title":"Probing New Physics in Higgs Couplings to Fermions using an Angular Analysis","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Alakabha Datta, Bhubanjyoti Bhattacharya, David London","submitted_at":"2014-07-02T19:59:44Z","abstract_excerpt":"The standard-model Higgs boson couples to quarks through a parity-even scalar $Hq{\\bar q}$ coupling. We show that the rare Higgs decay $H\\to VZ$, where $V$ is a vector quarkonium state such as $J/\\psi$ ($c{\\bar c}$) or $\\Upsilon(1S)$ ($b{\\bar b}$), can be used to search for the presence of a parity-odd pseudoscalar $Hq{\\bar q}$ coupling. Since both $V$ and $Z$ can decay to a pair of charged leptons, this presents an experimentally-clean channel that can be observed at the high-luminosity LHC or a future hadron collider. The P-even and P-odd $Hq{\\bar q}$ couplings can be measured by analyzing t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1407.0695","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"}