{"id":"W3148586810","doi":"10.1103/physrevd.102.012001","title":"Search for the rare decays <mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:msup><mml:mi>π</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:mo stretchy=\"false\">→</mml:mo><mml:msup><mml:mi>μ</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:msub><mml:mi>ν</mml:mi><mml:mi>μ</mml:mi></mml:msub><mml:mi>ν</mml:mi><mml:mover accent=\"true\"><mml:mi>ν</mml:mi><mml:mo stretchy=\"false\">¯</mml:mo></mml:mover></mml:math> and <mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:msup><mml:mi>π</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:mo stretchy=\"false\">→</mml:mo><mml:msup><mml:mi>e</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:msub><mml:mi>ν</mml:mi><mml:mi>e</mml:mi></mml:msub><mml:mi>ν</mml:mi><mml:mover accent=\"true\"><mml:mi>ν</mml:mi><mml:mo stretchy=\"false\">¯</mml:mo></mml:mover></mml:math>","year":2020,"lang":"lv","type":"article","venue":"Physical review. D/Physical review. D.","topic":"Particle physics theoretical and experimental studies","field":"Physics and Astronomy","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Northern British Columbia; TRIUMF; University of British Columbia","funders":"Brookhaven National Laboratory; TRIUMF; Specialized Research Fund for the Doctoral Program of Higher Education of China; Japan Society for the Promotion of Science; Natural Sciences and Engineering Research Council of Canada; Consejo Nacional de Ciencia y Tecnología","keywords":"Physics; Particle physics; Crystallography","routes":{"ca_aff":true,"ca_fund":true,"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":[0.00101437,0.001394644,0.001126308,0.003057376,0.002240102,0.002499189,0.001682882,0.002031217,0.1426438],"category_scores_gemma":[0.002631504,0.0007446762,0.002120996,0.003012456,0.0003013777,0.002485174,0.001807564,0.001694835,0.08108997],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009170657,"about_ca_system_score_gemma":0.001553392,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005248248,"about_ca_topic_score_gemma":0.009910511,"domain_scores_codex":[0.9993488,0.00006467644,0.00003855066,0.0001627176,0.0002258132,0.0001593802],"domain_scores_gemma":[0.998948,0.0004350017,0.0001322274,0.000153058,0.000213104,0.000118584],"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":[0.001575692,0.0002271619,0.01371568,0.001623473,0.000303263,0.004159828,0.0007014424,0.002580715,0.0279518,0.05052965,0.7206332,0.1759981],"study_design_scores_gemma":[0.0004740946,0.0002005778,0.01172325,0.000504921,0.0002711014,0.003469154,0.001182543,0.02993086,0.07579451,0.04482229,0.8314256,0.0002010311],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.1295724,0.006649896,0.1603765,0.007391759,0.001707239,0.000500932,0.148498,0.07828274,0.4670205],"genre_scores_gemma":[0.367597,0.003105244,0.1377118,0.003978749,0.0006017839,0.0007021889,0.229489,0.02768373,0.2291305],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.1426438,"threshold_uncertainty_score":0.477191,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02199107314843365,"score_gpt":0.2960076978553111,"score_spread":0.2740166247068775,"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."}}