{"paper":{"title":"Direct tests of T, CP, CPT symmetries in transitions of neutral K mesons with the KLOE experiment","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"A. De Santis, A. Di Domenico, A. d'Uffizi, A. Gajos, A. Kup\\'s\\'c, A. Passeri, A. Selce, B. Cao, C. Bloise, D. Babusci, D. Domenici, E. Czerwi\\'nski, E. Dan\\`e, E. De Lucia, E. Diociaiuti, E. Graziani, E. P\\'erez del Rio, E. P. Solodov, F. Bossi, F. Ceradini, F. Curciarello, F. Sirghi, G. D'Agostini, G. Fantini, G. Mandaglio, J. Bernab\\'eu, M. Ber{\\l}owski, M. Martini, M. Schioppa, M. Silarski, M. Wolke, P. Branchini, P. Ciambrone, P. De Simone, P. Gauzzi, P. Moskal, R. D'Amico, S. Gamrat, S. Giovannella, S. Miscetti, V. De Leo, W. Wi\\'slicki, X. Kang","submitted_at":"2022-11-22T16:17:27Z","abstract_excerpt":"Tests of the T, CP and CPT symmetries in the neutral kaon system are performed by the direct comparison of the probabilities of a kaon transition process to its symmetry-conjugate. The exchange of in and out states required for a genuine test involving an anti-unitary transformation implied by time-reversal is implemented exploiting the entanglement of $K^0\\bar{K}{}^0$ pairs produced at a $\\phi$-factory. A data sample collected by the KLOE experiment at DA$\\Phi$NE corresponding to an integrated luminosity of about 1.7 fb$^{-1}$ is analysed to study the $\\Delta$t distributions of the $\\phi\\to K"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2211.12377","kind":"arxiv","version":3},"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/2211.12377/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"}