{"paper":{"title":"Unveiling the $a_0(1710)$ nature in the process $J/\\psi \\to {\\bar{K}}^0K^+\\rho^- $","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"De-Min Li, En Wang, Ju-Jun Xie, Li-Sheng Geng, Yan Ding","submitted_at":"2024-01-29T11:30:22Z","abstract_excerpt":"We have investigated the process $J/\\psi \\to {\\bar{K}}^0K^+\\rho^-$ by taking into account the $S$-wave ${K^*\\bar{K}^*}$, $\\rho \\omega$, and $\\rho \\phi$ final-state interactions, where the scalar meson $a_0(1710)$ is generated. In addition, we also take into account the contributions from the scalar $a_0(980)(\\to \\bar{K}^0K^+)$ and the intermediate resonances $K_1(1270)^{-}(\\to {\\bar{K}}^0\\rho^-) $ and $K_1(1270)^{0}(\\to K^+\\rho^-)$. Our results show that, in the ${{\\bar{K}}^0K^+}$ invariant mass distribution, a clear peak structure around 1.8~GeV appears, which could be associated with the sca"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2401.17322","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/2401.17322/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"}