{"id":"W2041623365","doi":"10.1103/physrevlett.91.221802","title":"Evidence for the Rare Decay<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mi>B</mml:mi><mml:mo>→</mml:mo><mml:msup><mml:mi>K</mml:mi><mml:mo>*</mml:mo></mml:msup><mml:msup><mml:mi>ℓ</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:msup><mml:mi>ℓ</mml:mi><mml:mo>−</mml:mo></mml:msup></mml:math>and Measurement of the<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mi>B</mml:mi><mml:mo>→</mml:mo><mml:mi>K</mml:mi><mml:msup><mml:mi>ℓ</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:msup><mml:mi>ℓ</mml:mi><mml:mo>−</mml:mo></mml:msup></mml:math>Branching Fraction","year":2003,"lang":"lv","type":"article","venue":"Physical Review Letters","topic":"Particle physics theoretical and experimental studies","field":"Physics and Astronomy","cited_by":73,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Montréal; University of Victoria; McGill University; University of British Columbia","funders":"","keywords":"Physics; Electron–positron annihilation; Branching fraction; Particle physics; Lepton; Branching (polymer chemistry); Analytical Chemistry (journal); Nuclear physics; Hadron; Chemistry; Electron","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":["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":[0.009213548,0.007178201,0.003483934,0.002495255,0.01194661,0.008098413,0.01263422,0.008315271,0.03779522],"category_scores_gemma":[0.008154744,0.0114386,0.013363,0.006928554,0.01114225,0.008454374,0.01135757,0.01118176,0.009195165],"about_ca_system_candidate":true,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003502879,"about_ca_system_score_gemma":0.00635746,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.008320148,"about_ca_topic_score_gemma":0.002383762,"domain_scores_codex":[0.9471884,0.003841067,0.01114433,0.01089323,0.01377276,0.01316027],"domain_scores_gemma":[0.9597096,0.009969184,0.01183901,0.01011885,0.001822935,0.006540405],"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":[0.007512662,0.00332116,0.0001123703,0.00727429,0.01125838,0.00314045,0.005769057,0.00659161,0.01425332,0.8034064,0.1280476,0.009312814],"study_design_scores_gemma":[0.01147997,0.008275954,0.0001823704,0.01111411,0.01508279,0.006641762,0.008681154,0.1122248,0.7805755,0.01154875,0.02214082,0.01205212],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8833407,0.01542622,0.005503165,0.006285147,0.01111759,0.00102439,0.003892326,0.001945587,0.07146492],"genre_scores_gemma":[0.9425547,0.011668,0.004796465,0.006962292,0.01122061,0.0123585,0.005059385,0.005002003,0.0003780301],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7918576,"threshold_uncertainty_score":0.9992756,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0270925091237367,"score_gpt":0.2671997216809754,"score_spread":0.2401072125572387,"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."}}