{"id":"W1516401600","doi":"10.1103/physrevlett.88.062001","title":"Observation of<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mrow><mml:msup><mml:mover><mml:mrow><mml:mi mathvariant=\"italic\">B</mml:mi></mml:mrow><mml:mrow><mml:mi>¯</mml:mi></mml:mrow></mml:mover><mml:mrow><mml:mi/><mml:mn>0</mml:mn></mml:mrow></mml:msup></mml:mrow><mml:mo>→</mml:mo><mml:mrow><mml:msup><mml:mrow><mml:mi mathvariant=\"italic\">D</mml:mi></mml:mrow><mml:mrow><mml:mn>0</mml:mn></mml:mrow></mml:msup></mml:mrow><mml:mrow><mml:msup><mml:mrow><mml:mi>π</mml:mi></mml:mrow><mml:mrow><mml:mn>0</mml:mn></mml:mrow></mml:msup></mml:mrow></mml:math>and<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mrow><mml:msup><mml:mover><mml:mrow><mml:mi mathvariant=\"italic\">B</mml:mi></mml:mrow><mml:mrow><mml:mi>¯</mml:mi></mml:mrow></mml:mover><mml:mrow><mml:mi/><mml:mn>0</mml:mn></mml:mrow></mml:msup></mml:mrow><mml:mo>→</mml:mo><mml:mrow><mml:msup><mml:mrow><mml:mi mathvariant=\"italic\">D</mml:mi></mml:mrow><mml:mrow><mml:mo>*</mml:mo><mml:mn>0</mml:mn><mml:mn/></mml:mrow></mml:msup></mml:mrow><mml:mrow><mml:msup><mml:mrow><mml:mi>π</mml:mi></mml:mrow><mml:mrow><mml:mn>0</mml:mn></mml:mrow></mml:msup></mml:mrow></mml:math>","year":2002,"lang":"lv","type":"article","venue":"Physical Review Letters","topic":"Quantum Chromodynamics and Particle Interactions","field":"Physics and Astronomy","cited_by":43,"is_retracted":false,"has_abstract":true,"ca_institutions":"Carleton University","funders":"","keywords":"Hadron; Isospin; Meson; Branching fraction; Amplitude; Branching (polymer chemistry); Statistical analysis","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":["metaresearch","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":[0.01261258,0.008115483,0.002935615,0.005853164,0.01155727,0.0144262,0.01911962,0.01754494,0.9668593],"category_scores_gemma":[0.01421242,0.01780716,0.01763006,0.01168551,0.01520679,0.01376549,0.01719611,0.01479188,0.01624743],"about_ca_system_candidate":true,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002120592,"about_ca_system_score_gemma":0.01385579,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01665616,"about_ca_topic_score_gemma":0.01211521,"domain_scores_codex":[0.9291545,0.005324069,0.01448522,0.01386597,0.01833181,0.01883845],"domain_scores_gemma":[0.9404899,0.01295492,0.01733467,0.01640398,0.002011899,0.01080459],"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":[0.009438209,0.0025702,0.00006605368,0.007472036,0.0132517,0.01190758,0.005700505,0.006328795,0.007444204,0.3062164,0.6244482,0.00515609],"study_design_scores_gemma":[0.01236297,0.00951179,0.0003928681,0.008974352,0.01495792,0.01519544,0.009268396,0.04185765,0.843613,0.0003561284,0.02917861,0.0143309],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.1776287,0.008611002,0.003315199,0.004933043,0.01596181,0.0003515505,0.005639699,0.001949874,0.7816091],"genre_scores_gemma":[0.9054582,0.01274239,0.008035958,0.01041469,0.01601666,0.01513247,0.01994506,0.00948593,0.002768693],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.9506119,"threshold_uncertainty_score":0.9979648,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02009801750327337,"score_gpt":0.2496904900683163,"score_spread":0.2295924725650429,"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."}}