{"paper":{"title":"$T_{\\bar{c}\\bar{s}1}^f(2750)$ production in the $B^+$ decays processes","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Dian-Yong Chen, Qi Wu, Zhuo Yu, Zi-Li Yue","submitted_at":"2025-11-22T14:18:10Z","abstract_excerpt":"In the present work, we studied the \\tcs state production through the meson loop mechanism in the $B^+$ meson decays, where \\tcs is considered as a $\\bar{D}K^*$ molecular state with $J^P=1^+$. By employing the effective Lagrangian approach, we estimated the branching ratio of the $B^+ \\to D^+ T_{\\bar{c}\\bar{s}1}^0 $ and $B^+ \\to D^{*+} T_{\\bar{c}\\bar{s}1}^0$ processes and found them to be on the order of $10^{-5}\\sim 10^{-4}$. The fit fraction of \\tcs in different processes was also estimated. We propose to search for \\tcs in the $B^+ \\to D^{*+}\\bar{D}^{*-}K^+$ process, which should be accessi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2511.18072","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/2511.18072/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"}