{"paper":{"title":"Charmonium Hybrid Production in Exclusive B Meson Decays","license":"","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"CSSM Adelaide, F.E. Close (Oxford), S. Godfrey (Carleton University, TRIUMF)","submitted_at":"2003-05-26T02:19:33Z","abstract_excerpt":"Recent data on charmonium production in B-meson decays suggest that charmonium hybrid mesons with mass ~4 GeV may be produced in B-decay via c\\bar{c} colour octet operators. Some of these states are likely to be narrow with clean signatures to J/\\psi pi^+ pi^- final states. Experimental signatures and search strategies for existing B-factories are described."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0305285","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"}