{"id":"W4282923707","doi":"10.1146/annurev-nucl-110121-051223","title":"Testing Lepton Flavor Universality with Pion, Kaon, Tau, and Beta Decays","year":2022,"lang":"en","type":"article","venue":"Annual Review of Nuclear and Particle Science","topic":"Particle physics theoretical and experimental studies","field":"Physics and Astronomy","cited_by":36,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia; TRIUMF","funders":"","keywords":"Physics; Particle physics; Lepton; Universality (dynamical systems); Unitarity; Pion; Physics beyond the Standard Model; Quark; Fermion; Cabibbo–Kobayashi–Maskawa matrix; Nuclear physics; Quantum mechanics; Electron","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.002137111,0.0007142329,0.0006679702,0.001800291,0.0003790558,0.001291268,0.0008139449,0.0006583378,0.00170747],"category_scores_gemma":[0.002706902,0.0002443108,0.000587309,0.002018794,0.0007914022,0.001549198,0.0009205727,0.0007511428,0.0005386344],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005998259,"about_ca_system_score_gemma":0.0005048867,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001555785,"about_ca_topic_score_gemma":0.001808335,"domain_scores_codex":[0.9994608,0.0001360856,0.00003169349,0.0001548772,0.0001575992,0.00005899838],"domain_scores_gemma":[0.9989471,0.0005694784,0.0002351441,0.00007922301,0.0001257039,0.00004327501],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.0008533826,0.0002493214,0.07346389,0.007599374,0.001285403,0.001009358,0.000722032,0.003915624,0.1063015,0.0975645,0.009439408,0.6975963],"study_design_scores_gemma":[0.0001224618,0.002044753,0.1166561,0.004266782,0.002445405,0.007328247,0.001389455,0.009753257,0.1671147,0.227317,0.4611745,0.0003874314],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.3125316,0.546234,0.08750855,0.002646972,0.0004986794,0.0001697586,0.002498331,0.000583083,0.04732902],"genre_scores_gemma":[0.5676791,0.3715017,0.04966061,0.001833487,0.0004799163,0.0001786972,0.003292704,0.0002090974,0.005164568],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.002137111,"threshold_uncertainty_score":0.01130223,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0134408186330434,"score_gpt":0.2676831533509089,"score_spread":0.2542423347178654,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}