{"paper":{"title":"Analysis of the strong decays $D_{s3}^*(2860)\\to DK$, $D^{*}K$ with QCD sum rules","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Zhi-Gang Wang","submitted_at":"2016-06-09T08:06:52Z","abstract_excerpt":"In this article, we assign the $D_{s3}^*(2860)$ to be a D-wave $c\\bar{s}$ meson, study the hadronic coupling constants $G_{D_{s3}^*(2860)DK}$ and $G_{D_{s3}^*(2860)D^*K}$ with the three-point QCD sum rules, and calculate the partial decay widths $\\Gamma\\left(D_{s3}^*(2860)\\to D^{*}K\\right)$ and $\\Gamma\\left(D_{s3}^*(2860)\\to DK\\right)$. The predicted ratio $R=\\Gamma\\left(D_{s3}^*(2860)\\to D^{*}K\\right)/\\Gamma\\left(D_{s3}^*(2860)\\to DK\\right)=0.57\\pm0.38$ cannot reproduce the experimental value $R={\\rm Br}\\left(D_{sJ}^*(2860)\\to D^{*}K\\right)/{\\rm Br}\\left(D_{sJ}^*(2860)\\to DK\\right)=1.10 \\pm 0"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.02855","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"}