{"id":"W2122398887","doi":"10.1103/physrevlett.94.221803","title":"Search for Decays of<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:msup><mml:mi>B</mml:mi><mml:mn>0</mml:mn></mml:msup><mml:mo>→</mml:mo><mml:msup><mml:mi>e</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:msup><mml:mi>e</mml:mi><mml:mo>−</mml:mo></mml:msup></mml:math>,<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:msup><mml:mi>B</mml:mi><mml:mn>0</mml:mn></mml:msup><mml:mo>→</mml:mo><mml:msup><mml:mi>μ</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:msup><mml:mi>μ</mml:mi><mml:mo>−</mml:mo></mml:msup></mml:math>,<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:msup><mml:mi>B</mml:mi><mml:mn>0</mml:mn></mml:msup><mml:mo>→</mml:mo><mml:msup><mml:mi>e</mml:mi><mml:mo>±</mml:mo></mml:msup><mml:msup><mml:mi>μ</mml:mi><mml:mo>∓</mml:mo></mml:msup></mml:math>","year":2005,"lang":"lv","type":"article","venue":"Physical Review Letters","topic":"Quantum Chromodynamics and Particle Interactions","field":"Physics and Astronomy","cited_by":13,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Montréal; University of Victoria; McGill University; University of British Columbia","funders":"","keywords":"Branching fraction; Detector; Resonance (particle physics); Electron–positron annihilation; Branching (polymer chemistry); Particle decay","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","scholarly_communication","open_science","research_integrity","insufficient_payload"],"category_scores_codex":[0.01288606,0.01181473,0.005503834,0.006033342,0.01636893,0.01448804,0.02153045,0.01749897,0.08928704],"category_scores_gemma":[0.01152502,0.02038703,0.02147528,0.0119598,0.01587375,0.01392735,0.018499,0.01934902,0.02201899],"about_ca_system_candidate":true,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005887096,"about_ca_system_score_gemma":0.01346959,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01428861,"about_ca_topic_score_gemma":0.006736506,"domain_scores_codex":[0.9179015,0.005494881,0.01808756,0.01729297,0.01982454,0.02139862],"domain_scores_gemma":[0.9353955,0.01438038,0.01852958,0.01669216,0.003146457,0.0118559],"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":[0.01131164,0.005007067,0.0001026359,0.009485211,0.01533401,0.009850294,0.006627657,0.01156968,0.009952324,0.7059134,0.2062905,0.008555538],"study_design_scores_gemma":[0.01639319,0.01224925,0.0001696757,0.01059623,0.01881202,0.01870103,0.01005702,0.277991,0.5675545,0.005387458,0.04440117,0.01768747],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8275052,0.01133399,0.005930913,0.007430596,0.01697583,0.001361122,0.01134866,0.00384354,0.1142702],"genre_scores_gemma":[0.9000449,0.01390865,0.009989801,0.008631026,0.01857624,0.01808831,0.01967214,0.009907293,0.001181641],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7005259,"threshold_uncertainty_score":0.9998643,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02049119705511189,"score_gpt":0.266783171138165,"score_spread":0.2462919740830531,"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."}}