{"paper":{"title":"Measuring CP-Violating Observables in Rare Top Decays at the LHC","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Alejandro Szynkman, Bhubanjyoti Bhattacharya, David London, Jordan Melendez, Ken Kiers, Pratishruti Saha","submitted_at":"2015-10-01T12:48:29Z","abstract_excerpt":"In this paper we consider CP-violating new-physics contributions to the decay $t \\to b \\bar b c$. We examine the prospects for detecting such new physics at the LHC, which requires studying the process $gg \\to t (\\to b \\bar b c) \\bar t (\\to \\bar b \\ell \\bar \\nu)$. We find two observables that can be used to reveal the presence of CP-violating new physics in $t \\to b \\bar b c$. They are (i) the partial-rate asymmetry and (ii) the triple-product correlations involving the momenta of various particles associated with the interaction. A Monte Carlo analysis is performed to determine how well these"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1510.00204","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"}