{"paper":{"title":"Productions of X(1835) as baryonium with sizable gluon content","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Gui-Jun Ding, Mu-Lin Yan, Rong-Gang Ping","submitted_at":"2005-11-15T14:51:48Z","abstract_excerpt":"The X(1835) has been treated as a baryonium with sizable gluon content, and to be almost flavor singlet. This picture allows us to rationally understand X(1835) production in $J/\\psi$ radiative decays, and its large couplings with $p\\bar{p}$, $\\eta^{\\prime}\\pi\\pi$. The processes $\\Upsilon(1S)\\to \\gamma X(1835)$ and $J/\\psi\\to \\omega X(1835)$ have been examined. It has been found that $Br(\\Upsilon(1S)\\to\\gamma X(1835))Br(X(1835)\\to p\\bar{p})<6.45\\times10^{-7}$, which is compatible with CLEO's recently experimental result (Phys.Rev.$\\mathbf{D73}$ (2006) 032001;hep-ex/0510015). The branching frac"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0511186","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/hep-ph/0511186/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"}