{"paper":{"title":"Measurements of the $D_{sJ}$ resonance properties","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"et al. (Belle Collaboration), Y. Mikami","submitted_at":"2003-07-18T02:18:26Z","abstract_excerpt":"We report measurements of the properties of the $D_{sJ}^+(2317)$ and $D_{sJ}^+(2457)$ resonances produced in continuum $e^+ e^-$ annihilation near $\\sqrt{s}=10.6 \\mathrm{GeV}$. The analysis is based on an $86.9 \\mathrm{fb^{-1}}$ data sample collected %at and 60 MeV below the $\\Upsilon(4S)$ resonance with with the Belle detector at KEKB. We determine the masses to be $M(D_{sJ}^+(2317)) = 2317.2 \\pm 0.5(\\mathrm{stat}) \\pm 0.9(\\mathrm{syst}) \\mathrm{MeV}/c^2$ and $M(D_{sJ}^+(2457))=2456.5 \\pm 1.3(\\mathrm{stat}) \\pm 1.3(\\mathrm{syst}) \\mathrm{MeV}/c^2$. We observe the radiative decay mode $D_{sJ}^"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ex/0307052","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/hep-ex/0307052/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"}