{"paper":{"title":"Semirelativistic study on the semileptonic decays of $B_q$ mesons to orbital excited heavy Tensors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Guo-Li Wang, Su-Yan Pei, Tianhong Wang, Wen-Yuan Ke","submitted_at":"2023-11-27T12:06:28Z","abstract_excerpt":"Based on the method of solving the complete Salpeter equation, we study the semileptonic decays of a $0^-$ heavy meson to $1P$, $2P$, or $3P$ heavy tensor mesons, $B_q \\to (\\bar c q)(nP) \\ell^+ \\nu_\\ell$ $(q=u,d,s,c;n=1,2,3)$. The obtained branching ratio of $\\mathcal{B} (B \\rightarrow D_2^{\\star}(2460)\\ell^{+} \\nu_{\\ell})$ agrees with the experimental data. We predict $\\mathcal{B}\\left(B_s^{0} \\rightarrow D_{s2}^{\\star-}(1P) \\ell^{+} \\nu_{\\ell}\\right)$$=$$3.76\\times 10^{-3}$ and $\\mathcal{B}\\left(B_c^+ \\rightarrow \\chi_{c2}(1P)\\ell^{+} \\nu_{\\ell}\\right)$$=$$1.82\\times 10^{-3}$. The branching "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2311.15748","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/2311.15748/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"}