{"id":"W254499678","doi":"10.1103/physrevd.62.091102","title":"Search for decays of<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mrow><mml:msup><mml:mrow><mml:mi>B</mml:mi></mml:mrow><mml:mrow><mml:mn>0</mml:mn></mml:mrow></mml:msup></mml:mrow></mml:math>mesons into pairs of leptons:<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mrow><mml:msup><mml:mrow><mml:mi>B</mml:mi></mml:mrow><mml:mrow><mml:mn>0</mml:mn></mml:mrow></mml:msup></mml:mrow><mml:mo>→</mml:mo><mml:mrow><mml:msup><mml:mrow><mml:mi>e</mml:mi></mml:mrow><mml:mrow><mml:mo>+</mml:mo></mml:mrow></mml:msup></mml:mrow><mml:mrow><mml:msup><mml:mrow><mml:mi>e</mml:mi></mml:mrow><mml:mrow><mml:mi>−</mml:mi></mml:mrow></mml:msup></mml:mrow><mml:mo>,</mml:mo></mml:math><mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mrow><mml:msup><mml:mrow><mml:mi>B</mml:mi></mml:mrow><mml:mrow><mml:mn>0</mml:mn></mml:mrow></mml:msup></mml:mrow><mml:mo>→</mml:mo><mml:mrow><mml:msup><mml:mrow><mml:mi>μ</mml:mi></mml:mrow><mml:mrow><mml:mo>+</mml:mo></mml:mrow></mml:msup></mml:mrow><mml:mrow><mml:msup><mml:mrow><mml:mi>μ</mml:mi></mml:mrow><mml:mrow><mml:mi>−</mml:mi></mml:mrow></mml:msup></mml:mrow><mml:mo>,</mml:mo></mml:math>and<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mrow><mml:msup><mml:mrow><mml:mi>B</mml:mi></mml:mrow><mml:mrow><mml:mn>0</mml:mn></mml:mrow></mml:msup></mml:mrow><mml:mo>→</mml:mo><mml:mrow><mml:msup><mml:mrow><mml:mi>e</mml:mi></mml:mrow><mml:mrow><mml:mo>±</mml:mo></mml:mrow></mml:msup></mml:mrow><mml:mrow><mml:msup><mml:mrow><mml:mi>μ</mml:mi></mml:mrow><mml:mrow><mml:mo>∓</mml:mo></mml:mrow></mml:msup></mml:mrow></mml:math>","year":2000,"lang":"lv","type":"article","venue":"Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields","topic":"Particle physics theoretical and experimental studies","field":"Physics and Astronomy","cited_by":24,"is_retracted":false,"has_abstract":true,"ca_institutions":"Carleton University; McGill University","funders":"","keywords":"Lepton; Algorithm; Confidence interval; Physics; Branching fraction; Mathematics; Particle physics; Analytical Chemistry (journal); Combinatorics; Nuclear physics; Statistics; Chemistry","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":[],"consensus_categories":[],"category_scores_codex":[0.0008870178,0.001236713,0.000817962,0.002787136,0.001428127,0.002390437,0.001380704,0.001919361,0.1372626],"category_scores_gemma":[0.001836415,0.0006189016,0.001470101,0.004171742,0.0001841737,0.002253215,0.001482182,0.001138423,0.08633927],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009267988,"about_ca_system_score_gemma":0.001225932,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004527613,"about_ca_topic_score_gemma":0.008115369,"domain_scores_codex":[0.9993967,0.00004076612,0.00004427383,0.0001524588,0.0002117317,0.000154116],"domain_scores_gemma":[0.999077,0.0002965773,0.0001760012,0.0001067184,0.0001807864,0.0001628566],"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":[0.002778384,0.0004433868,0.03478959,0.002466576,0.0004369108,0.006043085,0.001282202,0.001298449,0.07063615,0.02978903,0.6932074,0.1568288],"study_design_scores_gemma":[0.0004762208,0.0003345427,0.04033539,0.0004612759,0.0003144216,0.004078477,0.001750496,0.01281785,0.1342116,0.01484665,0.7901816,0.0001915862],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.2110621,0.005546109,0.06829144,0.004449775,0.0007203433,0.0005247584,0.2798367,0.0399352,0.3896335],"genre_scores_gemma":[0.3566065,0.002428417,0.05150548,0.002264089,0.000265585,0.0004575078,0.3229175,0.01419631,0.2493586],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.1372626,"threshold_uncertainty_score":0.459189,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01872138578006522,"score_gpt":0.2744054970731408,"score_spread":0.2556841112930756,"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."}}