{"paper":{"title":"Measurements of the CKM angle $\\gamma$ and parameters related to mixing and CP violation in the charm at LHCb","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"Innes Mackay","submitted_at":"2024-04-29T15:23:08Z","abstract_excerpt":"A recent combination of measurements performed by the LHCb collaboration determined that $\\gamma=(63.8^{+3.5}_{-3.7})^\\circ$. The fit combined the results of $\\gamma$ and charm measurements, which resulted in precision improvements for the strong-phase difference between $D^0 \\to K^-\\pi^+$ and $D^0 \\to K^+\\pi^-$ decays, $\\delta_{K\\pi}^{D}$, and the $D^0-\\bar{D}^0$ mixing parameter, $y$. In addition, new LHCb measurements of the CKM angle $\\gamma$ using $B^0 \\to D K^{*0}$ and $B^- \\to D^{*} K^-$ decays with the $D\\to K_{S}^0 h^+ h^-$ final state (where $h=\\pi,K$) are presented."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2404.18789","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2404.18789/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"}