{"paper":{"title":"The radiative decay $D^0 \\to \\bar{K}^{*0} \\gamma$ with vector meson dominance","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"E. Oset, J. M. Dias, Ju-Jun Xie, V. R. Debastiani","submitted_at":"2017-11-27T19:01:06Z","abstract_excerpt":"Motivated by the experimental measurements of $D^0$ radiative decay modes we have proposed a model to study the $D^0\\to \\bar{K}^{*0}\\gamma$ decay, by establishing a link with $D^0\\to \\bar{K}^{*0}V$ $(V=\\rho^0,\\, \\omega)$ decays through the vector meson dominance hypothesis. In order to do this properly, we have used the Lagrangians from the local hidden gauge symmetry approach to account for $V\\gamma$ conversion. As a result, we have found the branching ratio $\\mathcal{B}[D^0\\to \\bar{K}^{*0}\\gamma] =(1.55 - 3.44)\\times 10^{-4}$, which is in fair agreement with the experimental values reported "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.09924","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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"}