{"paper":{"title":"Anomalous Top-Higgs Couplings and Top Polarisation in Single Top and Higgs Associated Production at the LHC","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Archil Kobakhidze, Jason Yue, Lei Wu","submitted_at":"2014-06-08T09:14:53Z","abstract_excerpt":"In this paper, we put constraints on anomalous $\\mathcal{CP}$-violating top-Higgs couplings using the currently available Higgs data and explore the prospect of measuring these couplings at 240 GeV TLEP. We find that the $\\mathcal{CP}$-violating phase $\\xi$ is currently limited in the range $|\\xi|< 0.6\\pi$ at 95\\% C.L. and may be further constrained to $|\\xi| <0.07\\pi$ at TLEP. Under this consideration, we further investigate the observability of the scalar ($\\xi =0$), pseudoscalar ($\\xi =0.5\\pi$) and mixed ($\\xi =0.25\\pi$) top-Higgs interactions through the channel $pp \\to t(\\to \\ell^+\\nu_\\el"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1406.1961","kind":"arxiv","version":2},"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"}