{"id":"W2421702202","doi":"10.1103/physrevlett.88.041803","title":"Further Evidence for the Decay<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mrow><mml:msup><mml:mrow><mml:mi mathvariant=\"italic\">K</mml:mi></mml:mrow><mml:mrow><mml:mo>+</mml:mo></mml:mrow></mml:msup></mml:mrow><mml:mi/><mml:mo>→</mml:mo><mml:mrow><mml:msup><mml:mrow><mml:mi>π</mml:mi></mml:mrow><mml:mrow><mml:mo>+</mml:mo></mml:mrow></mml:msup></mml:mrow><mml:mi>ν</mml:mi><mml:mrow><mml:mrow><mml:mover><mml:mrow><mml:mi>ν</mml:mi></mml:mrow><mml:mrow><mml:mi>¯</mml:mi></mml:mrow></mml:mover></mml:mrow></mml:mrow></mml:math>","year":2002,"lang":"lv","type":"article","venue":"Physical Review Letters","topic":"Particle physics theoretical and experimental studies","field":"Physics and Astronomy","cited_by":140,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta; TRIUMF; University of British Columbia","funders":"","keywords":"Physics; Particle physics; Branching fraction; Nuclear physics","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","metaepi_broad","sts","scholarly_communication","open_science","research_integrity","insufficient_payload"],"consensus_categories":["metaepi_narrow","sts","open_science","research_integrity","insufficient_payload"],"category_scores_codex":[0.007492617,0.004878161,0.001844727,0.002372441,0.007522277,0.007925564,0.01200992,0.007866221,0.932036],"category_scores_gemma":[0.007599733,0.009986871,0.01182899,0.006517857,0.01081985,0.007633305,0.01093394,0.008437621,0.01247727],"about_ca_system_candidate":true,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000113286,"about_ca_system_score_gemma":0.005788599,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.008807237,"about_ca_topic_score_gemma":0.003704907,"domain_scores_codex":[0.9560775,0.003097396,0.008467379,0.008691344,0.01139326,0.01227312],"domain_scores_gemma":[0.9637619,0.009738601,0.009407625,0.009733575,0.001053778,0.006304582],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.005586755,0.001693958,0.00005172049,0.004878573,0.008608797,0.004062657,0.004488712,0.003359493,0.007780228,0.3367874,0.6162416,0.006460065],"study_design_scores_gemma":[0.007574909,0.006269022,0.0002462162,0.007150811,0.00992047,0.004624858,0.006349359,0.02241841,0.9085715,0.0005547331,0.01735859,0.008961057],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.1858959,0.01045139,0.002507662,0.005277859,0.008954744,0.0002512929,0.002021991,0.00102278,0.7836164],"genre_scores_gemma":[0.9404295,0.01064897,0.003921205,0.009855881,0.01225484,0.01108506,0.0055703,0.005033083,0.001201126],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.9195588,"threshold_uncertainty_score":0.9998477,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02526520549785425,"score_gpt":0.2654233310797164,"score_spread":0.2401581255818621,"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."}}