{"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":"metacan-v3-hybrid-931329e0061c","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.001379622,0.002025148,0.0009542366,0.002021267,0.001761754,0.005658014,0.002632252,0.001826772,0.4335979],"category_scores_gemma":[0.006589148,0.001227321,0.001505558,0.00282798,0.0009471434,0.007420228,0.003765279,0.003486791,0.3529855],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003101703,"about_ca_system_score_gemma":0.002295953,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.03035016,"about_ca_topic_score_gemma":0.03637915,"domain_scores_codex":[0.998646,0.0001997955,0.0001092477,0.0002673152,0.0005819194,0.0001957623],"domain_scores_gemma":[0.997038,0.0005315748,0.0001169674,0.0008282356,0.001234802,0.0002504954],"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":[0.0002722608,0.00006896698,0.0005056393,0.0002563006,0.00001457198,0.000266922,0.000491163,0.0005748096,0.003357554,0.01786171,0.9404169,0.03591328],"study_design_scores_gemma":[0.00003312733,0.00001921084,0.0006199749,0.00006681128,0.00000936469,0.000116713,0.0001614105,0.001687776,0.005939908,0.003401794,0.9879099,0.00003401787],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.005082077,0.0005612706,0.1573151,0.005126415,0.003605973,0.0004718459,0.08572728,0.1914672,0.5506428],"genre_scores_gemma":[0.03910498,0.0008264286,0.08317424,0.002593275,0.0005877173,0.0005497938,0.1055592,0.1073589,0.6602455],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.4335979,"threshold_uncertainty_score":0.8079039,"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."}}