{"paper":{"title":"Predicting charmed-strange molecular tetraquarks with $K^{(*)}$ and $T$-doublet charmed or anti-charmed meson","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Fu-Lai Wang, Si-Qiang Luo, Xiang Liu","submitted_at":"2025-10-20T07:34:53Z","abstract_excerpt":"In this work, we first present a systematic investigation of the $T_{\\bar{c}\\bar{s}}$-type charmed-strange molecular tetraquark candidates composed of a $K^{(*)}$ meson and a $T$-doublet anti-charmed meson using the one-boson-exchange model, which exhibit exotic flavor content $\\bar{c}\\bar{s} q q$. Our results suggest that the $K^* \\bar D_1$ states with $I(J^P)=0(0^-,\\,1^-)$ and the $K^* \\bar D_2^*$ states with $I(J^P)=0(1^-,\\,2^-)$ represent the most promising candidates of the $T_{\\bar{c}\\bar{s}}$-type charmed-strange molecular tetraquarks, while the coupled $K \\bar D_1 / K^* \\bar D_1 / K^* "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2510.17244","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/2510.17244/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"}