{"id":"W3021428850","doi":"10.1103/physrevlett.125.241801","title":"Precision Measurement of the Ratio <mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mrow><mml:mi mathvariant=\"script\">B</mml:mi><mml:mo stretchy=\"false\">(</mml:mo><mml:mi mathvariant=\"normal\">ϒ</mml:mi><mml:mo stretchy=\"false\">(</mml:mo><mml:mn>3</mml:mn><mml:mi>S</mml:mi><mml:mo stretchy=\"false\">)</mml:mo><mml:mo stretchy=\"false\">→</mml:mo><mml:msup><mml:mrow><mml:mi>τ</mml:mi></mml:mrow><mml:mrow><mml:mo>+</mml:mo></mml:mrow></mml:msup><mml:msup><mml:mrow><mml:mi>τ</mml:mi></mml:mrow><mml:mrow><mml:mo>−</mml:mo></mml:mrow></mml:msup><mml:mo stretchy=\"false\">)</mml:mo><mml:mo stretchy=\"false\">/</mml:mo><mml:mi mathvariant=\"script\">B</mml:mi><mml:mo stretchy=\"false\">(</mml:mo><mml:mi mathvariant=\"normal\">ϒ</mml:mi><mml:mo stretchy=\"false\">(</mml:mo><mml:mn>3</mml:mn><mml:mi>S</mml:mi><mml:mo stretchy=\"false\">)</mml:mo><mml:mo stretchy=\"false\">→</mml:mo><mml:msup><mml:mrow><mml:mi>μ</mml:mi></mml:mrow><mml:mrow><mml:mo>+</mml:mo></mml:mrow></mml:msup><mml:msup><mml:mrow><mml:mi>μ</mml:mi></mml:mrow><mml:mrow><mml:mo>−</mml:mo></mml:mrow></mml:msup><mml:mo stretchy=\"false\">)</mml:mo></mml:mrow></mml:math>","year":2020,"lang":"lv","type":"article","venue":"Physical Review Letters","topic":"Particle physics theoretical and experimental studies","field":"Physics and Astronomy","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"St. Francis Xavier University; Université de Montréal; Institute of Particle Physics; University of Victoria; McGill University; University of British Columbia","funders":"SLAC National Accelerator Laboratory; Institut National de Physique Nucléaire et de Physique des Particules; Instituto Nazionale di Fisica Nucleare; Science and Technology Facilities Council; Centre National de la Recherche Scientifique; Ministry of Education and Science of the Russian Federation; Bundesministerium für Bildung und Forschung; Norges Forskningsråd; United States-Israel Binational Science Foundation; U.S. Department of Energy; European Commission; Natural Sciences and Engineering Research Council of Canada; Alfred P. Sloan Foundation; Stichting voor Fundamenteel Onderzoek der Materie; Deutsche Forschungsgemeinschaft; Commissariat à l'Énergie Atomique et aux Énergies Alternatives; Ministerio de Economía y Competitividad; National Science Foundation","keywords":"Physics; Order (exchange); Energy (signal processing); Particle physics; Nuclear physics; Analytical Chemistry (journal); Algorithm; Mathematics; Quantum mechanics","routes":{"ca_aff":true,"ca_fund":true,"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":[0.005967223,0.002782861,0.001452789,0.003356068,0.001908805,0.003759523,0.003013889,0.002918431,0.03460233],"category_scores_gemma":[0.01651087,0.00192414,0.001419081,0.002180981,0.001169696,0.002400734,0.002253132,0.00288353,0.0286841],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001960878,"about_ca_system_score_gemma":0.002622362,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005650674,"about_ca_topic_score_gemma":0.008971915,"domain_scores_codex":[0.9904367,0.0008235699,0.0004565057,0.002845804,0.004867056,0.0005703669],"domain_scores_gemma":[0.9910131,0.00192909,0.0007436823,0.001982501,0.004143265,0.0001883886],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.001883994,0.0005782713,0.01616669,0.001652958,0.0004530853,0.0006176574,0.001149746,0.002616699,0.6631293,0.01271092,0.08596495,0.2130757],"study_design_scores_gemma":[0.0001210262,0.0006455369,0.01732526,0.0002928867,0.0003392601,0.0006136535,0.0003273388,0.009527043,0.8480785,0.0018555,0.1206329,0.0002410786],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.1122145,0.007022669,0.6266061,0.002607938,0.007135113,0.001312384,0.01846873,0.05373592,0.1708967],"genre_scores_gemma":[0.452944,0.003188628,0.3859685,0.003047309,0.0006718163,0.00232251,0.01506601,0.01246593,0.1243252],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.03460233,"threshold_uncertainty_score":0.1157564,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02066126955285085,"score_gpt":0.246716290803395,"score_spread":0.2260550212505441,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). 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