{"paper":{"title":"The role of the $\\omega(4S)$ and $\\omega(3D)$ states in mediating the $e^+e^-\\to \\omega\\eta$ and $\\omega\\pi^0\\pi^0$ processes","license":"http://creativecommons.org/publicdomain/zero/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Jun-Zhang Wang, Qin-Song Zhou, Xiang Liu","submitted_at":"2022-07-01T09:07:41Z","abstract_excerpt":"The $e^+e^-\\to \\omega\\eta$ and $e^+e^-\\to\\omega\\pi^0\\pi^0$ processes are ideal platforms to search for higher $\\omega$ states. Focusing on the observations of two enhancement structures around 2.2 GeV existing in $e^+e^-\\to \\omega\\eta$ and $e^+e^-\\to\\omega\\pi^0\\pi^0$ at BESIII, we analyze how the $\\omega(4S)$ and $\\omega(3D)$ states play the role in the $e^+e^-\\to \\omega\\eta$ and $e^+e^-\\to\\omega\\pi^0\\pi^0$ processes. The present study is supported by theoretical $\\omega$ mesonic spectroscopy. For reproducing the data of the cross sections of $e^+e^-\\to\\omega\\eta$ and $\\omega\\pi^0\\pi^0$, the i"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2207.00276","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2207.00276/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"}