{"paper":{"title":"Theoretical study of the $B^+\\to D^-D_s^{+}\\pi^+$ reaction","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Hao Sun, Ruitian Li, Xuan Luo","submitted_at":"2023-12-08T10:32:08Z","abstract_excerpt":"Prompted by the recent discoveries of $T_{c\\bar{s}0}(2900)^{++}$ in the $D_s^+\\pi^+$ invariant mass distribution of $B^+\\to D^-D_s^+\\pi^+$ process, we present a model that hopes to help us investigate the nature of $T_{c\\bar{s}0}(2900)^{++}$ by reproducing the mass distribution of $D^-\\pi^+, D_s^+\\pi^+$ and $D^-D_s^+$ in $B^+ \\to D^-D_s^+\\pi^+$ decays. The structure of the triangular singularity peak generated from the $\\chi_{c1}D^{*+}K^{*+}$ loop near the $D^{*+}K^{*+}$ threshold is considered in our model may be the experimentally discovered resonance-like state structure $T_{c\\bar{s}0}(2900"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.04953","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/2312.04953/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"}