{"paper":{"title":"The role of $f_0(1710)$ in the $\\phi \\omega$ threshold peak of $J/\\Psi \\to \\gamma \\phi \\omega$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"hep-ph","authors_text":"A. Mart\\'inez Torres, E. Oset, F. S. Navarra, K. P. Khemchandani, M. Nielsen","submitted_at":"2012-10-23T21:50:19Z","abstract_excerpt":"We study the process $J/\\Psi \\to \\gamma \\phi \\omega$, measured by the BES experiment, where a neat peak close to the $\\phi \\omega$ threshold is observed and is associated to a scalar meson resonance around 1800 MeV. We make the observation that a scalar resonance coupling to $\\phi \\omega$ unavoidably couples strongly to $K \\bar K$, but no trace of a peak is seen in the $K \\bar K$ spectrum of the $J/\\Psi \\to \\gamma K \\bar K$ at this energy. This serves us to rule out the interpretation of the observed peak as a signal of a new resonance. After this is done, a thorough study is performed on the "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1210.6392","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"}