{"paper":{"title":"Probe $\\Lambda - \\bar{\\Lambda}$ oscillation in $J/\\psi \\rightarrow \\Lambda\\,\\bar\\Lambda$ decay at BES-III","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"G. R. Lu, H. B. Li, X. W. Kang","submitted_at":"2010-08-17T08:12:23Z","abstract_excerpt":"We discuss the possible searching for the oscillation by coherent $\\Lambda\\bar{\\Lambda}$ production in $J/\\psi \\rightarrow \\Lambda \\bar{\\Lambda}$ decay process. The sensitivity of measurement of $\\Lambda - \\bar{\\Lambda}$ oscillation in the external field at BES-III experiment is considered. These considerations indicate an alternative way to probe the $\\Delta B =2$ amplitude in addition to neutron oscillation experiments. Both coherent and time-dependent information can be used to extract $\\Lambda -\\bar{\\Lambda}$ oscillation parameter. With one year's luminosity at BES-III, we can set an upper"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1008.2845","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":""},"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"}