{"id":"W23817643","doi":"10.1103/physrevlett.101.191802","title":"New Measurement of the<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:msup><mml:mi>K</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:mo>→</mml:mo><mml:msup><mml:mi>π</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:mi>ν</mml:mi><mml:mover accent=\"true\"><mml:mi>ν</mml:mi><mml:mo>¯</mml:mo></mml:mover></mml:math>Branching Ratio","year":2008,"lang":"lv","type":"article","venue":"Physical Review Letters","topic":"Particle physics theoretical and experimental studies","field":"Physics and Astronomy","cited_by":235,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta; University of British Columbia; TRIUMF","funders":"","keywords":"Physics; Pion; Nuclear physics; Particle 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","sts","scholarly_communication","open_science","research_integrity","insufficient_payload"],"consensus_categories":["metaepi_narrow","sts","research_integrity","insufficient_payload"],"category_scores_codex":[0.003398415,0.003467319,0.001937546,0.0007967234,0.005385712,0.002882279,0.00615632,0.002616609,0.01973122],"category_scores_gemma":[0.002186086,0.005324078,0.007421893,0.00325975,0.005229562,0.003771767,0.006078676,0.005133166,0.005998535],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001651545,"about_ca_system_score_gemma":0.002641548,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00460477,"about_ca_topic_score_gemma":0.0005416959,"domain_scores_codex":[0.9730737,0.001706548,0.005592094,0.005294592,0.007703532,0.006629515],"domain_scores_gemma":[0.9824797,0.003082903,0.005444175,0.004999561,0.0007112068,0.003282469],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.002664565,0.002045705,0.00008832543,0.003443358,0.006008236,0.001029278,0.003837372,0.003067969,0.01844618,0.831901,0.1198667,0.007601308],"study_design_scores_gemma":[0.006645901,0.003595561,0.0001868296,0.006648332,0.007029359,0.001400273,0.002907502,0.04805282,0.8919348,0.01046465,0.01482337,0.006310613],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.920343,0.008878772,0.003265656,0.00498594,0.005317654,0.0004967347,0.001358352,0.000722393,0.05463148],"genre_scores_gemma":[0.9711343,0.005603719,0.002055002,0.006223256,0.007498926,0.003665088,0.001708081,0.00192676,0.000184875],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8734886,"threshold_uncertainty_score":0.9992208,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02196491411778176,"score_gpt":0.2536017797987796,"score_spread":0.2316368656809979,"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."}}