{"paper":{"title":"Analysis of the strong vertices of $\\Sigma_cND^{*}$ and $\\Sigma_bNB^{*}$ in QCD sum rules","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Guo-Liang Yu, Rong-Hua Guan, Zhi-Gang Wang","submitted_at":"2018-10-14T04:55:38Z","abstract_excerpt":"The strong coupling constant is an important parameter which can help us to understand the strong decay behaviors of baryons. In our previous work, we have analyzed strong vertices $\\Sigma_{c}^{*}ND$, $\\Sigma_{b}^{*}NB$, $\\Sigma_{c}ND$, $\\Sigma_{b}NB$ in QCD sum rules. Following these work, we further analyze the strong vertices $\\Sigma_{c}ND^{*}$ and $\\Sigma_{b}NB^{*}$ using the three-point QCD sum rules under Dirac structures $q\\!\\!\\!/p\\!\\!\\!/\\gamma_{\\alpha}$ and $q\\!\\!\\!/p\\!\\!\\!/p_{\\alpha}$. In this work, we first calculate strong form factors considering contributions of the perturbative p"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1810.05970","kind":"arxiv","version":1},"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/1810.05970/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"}