{"paper":{"title":"The BES f_0(1810): a new glueball candidate","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"David G. Robertson (Otterbein), Felipe J. Llanes-Estrada (Complutense Madrid), Pedro Bicudo (IST Lisboa), Stephen R. Cotanch (NCSU)","submitted_at":"2006-02-19T19:47:45Z","abstract_excerpt":"We analyze the f_0(1810) state recently observed by the BES collaboration via radiative J/\\psi decay to a resonant \\phi\\omega spectrum and confront it with DM2 data and glueball theory. The DM2 group only measured \\omega\\omega decays and reported a pseudoscalar but no scalar resonance in this mass region. A rescattering mechanism from the open flavored KKbar decay channel is considered to explain why the resonance is only seen in the flavor asymmetric \\omega\\phi branch along with a discussion of positive C parity charmonia decays to strengthen the case for preferred open flavor glueball decays"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0602172","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"}