{"paper":{"title":"Production and decays of a light $\\phi^0$ in the LRTH model under the LHC Higgs data","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Yao-Bei Liu, Zhen-jun Xiao","submitted_at":"2013-12-14T05:17:15Z","abstract_excerpt":"In this paper we study the production and decays of a light pseudoscalar boson $\\phi^0$ with $m_{\\phi^0} \\leq m_h/2$ appeared in the left-right twin Higgs (LRTH) model, and explore its phenomenological consequences when the latest LHC Higgs data are taken into account. We found that (a) the decay rate $Br(h\\to \\phi^0\\phi^0)$ can be as large as $80\\%$ and can suppress significantly the visible $\\gamma\\gamma$ signal rate, but the latest LHC Higgs data put a strong constraint on it: $Br(h \\to \\phi^0\\phi^0) \\leq 30\\%$ at $3\\sigma$ level; (b) the $p$-value of the LRTH model is around $0.6$, smaller"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.4004","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"}