{"paper":{"title":"On the difference of time-integrated $CP$ asymmetries in $D^0\\rightarrow K^+K^-$ and $D^0\\rightarrow\\pi^+\\pi^-$ decays: unparticle physics contribution","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Hosein Bagheri, Mohammadmahdi Ettefaghi, Reza Moazzemi","submitted_at":"2017-06-13T08:07:41Z","abstract_excerpt":"The LHCb Collaboration has recently measured the difference of time-integrated $CP$ asymmetry in $D^{0}\\rightarrow K^{+}K^{-}$ and $D^{0}\\rightarrow \\pi^{+}\\pi^{-}$ decays, more precisely. The reported value is $ \\Delta A_{CP}=-0.10 \\pm 0.08 (\\text{stat}) \\pm 0.03 (\\text{syst})\\% $ which indicates no evidence for $CP$ violation. We consider the possible unparticle physics contribution in this quantity and by using the LCHb data try to constrain the parameter space of unparticle stuff."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.03943","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"}