{"paper":{"title":"Measurement of omega meson parameters in pi^+pi^-pi^0 decay mode with CMD-2","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"CMD-2 collaboration","submitted_at":"2000-02-06T19:36:29Z","abstract_excerpt":"About 11 200 e^+e^- -> omega -> pi^+pi^-pi^0 events selected in the center of mass energy range from 760 to 810 MeV were used for the measurement of the \\omega meson parameters. The following results have been obtained: sigma _{0}=(1457 \\pm 23 \\pm 19)nb, m_{\\omega}=(782.71 \\pm 0.07 \\pm 0.04) MeV/c^{2},\n  \\Gamma_{\\omega}=(8.68 \\pm 0.23 \\pm 0.10) MeV,\n  \\Gamma_{e^+e^-}\\cdot Br (\\omega -> pi^+pi^-pi^0)=\n  (0.528 \\pm 0.012 \\pm 0.007) \\cdot 10^{-3} MeV."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ex/0002017","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/hep-ex/0002017/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"}