{"paper":{"title":"Heavy neutral pseudoscalar decays into gauge bosons in the Littlest Higgs Model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"D. Espinosa-G\\'omez, E. Cruz-Albaro, E. s. Tututi, F. Ram\\'irez-Zavaleta, J. I. Aranda, J. Monta\\~no","submitted_at":"2017-03-23T00:17:50Z","abstract_excerpt":"We study two-body decays of a new neutral pseudoscalar into gauge bosons within the context of the Littlest Higgs model. Concretely, the $\\Phi^P \\to WW, VV, gg$ processes induced at the one-loop level, with $V=\\gamma, Z$, are considered. Since the branching ratios of the $\\Phi^P \\to VV$ decays result very suppressed, only the $\\Phi^P \\to WW, gg$ processes are thoroughly studied. The branching ratios for the $\\Phi^P \\to gg$ and $\\Phi^P \\to WW$ decays are of the order of $10^{-4}$ and $10^{-6}$, respectively, for $f$ around 2 TeV, which represents the global symmetry breaking scale of the theory"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.07893","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"}