{"paper":{"title":"Lifetimes of some $b$-flavored hadrons","license":"http://creativecommons.org/licenses/by/3.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-ex","authors_text":"Sheldon Stone","submitted_at":"2014-06-25T08:34:01Z","abstract_excerpt":"Recent measurements of lifetimes of some $b$-flavored hadrons are presented and interpreted in the context of theoretical models, especially the Heavy Quark Expansion. Decay widths and decay width differences in the $B_s^0-\\overline{B}_s^0$ system are discussed from studies of decays into the final states $J/\\psi K^+K^-$, $J/\\psi \\pi^+\\pi^-$, $D_s^+D_s^-$, $K^+K^-$, and $D_s^{\\pm}\\pi^{\\mp}$. Lifetime measurements of the baryons $\\Lambda_b^0$, $\\Xi_b^-$, $\\Xi_b^0$, and $\\Omega_b^-$ are also shown."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1406.6497","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"}