{"id":"W4382584703","doi":"10.1103/physrevd.107.112009","title":"Measurement of the branching fraction and CP asymmetry of B0→π0π0 decays using 198×106 BB¯ pairs in Belle II data","year":2023,"lang":"lv","type":"article","venue":"Physical review. D/Physical review. 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Türkiye Bilimsel ve Teknolojik Araştırma Kurumu; National Research Foundation; Javna Agencija za Raziskovalno Dejavnost RS; Israel Science Foundation; National Natural Science Foundation of China; National Research Foundation of Korea; CAS Center for Excellence in Particle Physics; Kementerian Pendidikan Malaysia; Bundesministerium für Bildung, Wissenschaft und Forschung; Deutsche Forschungsgemeinschaft; Chinese Academy of Sciences; U.S. Department of Energy; Generalitat Valenciana; Helmholtz-Gemeinschaft; Thailand Center of Excellence in Physics; Instituto Nazionale di Fisica Nucleare; United States-Israel Binational Science Foundation; Alexander von Humboldt-Stiftung; Korea Institute of Science and Technology Information; Department of Atomic Energy, Government of India; Natural Sciences and Engineering Research Council of Canada; Ministry of Education, Culture, Sports, Science and Technology; Bundesministerium für Bildung und Forschung; Ministerstvo Školství, Mládeže a Tělovýchovy; Grantová Agentura České Republiky; Austrian Science Fund; Brookhaven National Laboratory; Centre National de la Recherche Scientifique; Max-Planck-Gesellschaft; National Research Foundation of Ukraine; National Institute of Informatics; Istituto Nazionale di Fisica Nucleare; Universiti Malaya; Department of Science and Technology, Ministry of Science and Technology, India; Vietnam Academy of Science and Technology; Natural Science Foundation of Shandong Province; Compute Canada; University of Tabuk; University of Victoria; National Science Foundation; Canarie; Istituto Nazionale di Fisica Nucleare Sezione di Padova","keywords":"Branching (polymer chemistry); Asymmetry; Branching fraction; Physics; Algorithm; Combinatorics; Mathematics; Nuclear physics; Particle physics; Chemistry","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0012478,0.0007027843,0.0004013777,0.001716728,0.0008018448,0.001294613,0.0009883031,0.001374351,0.02228727],"category_scores_gemma":[0.001138982,0.0005674039,0.0005785757,0.001239276,0.0003466696,0.001107945,0.0007583968,0.001498767,0.005845661],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001150953,"about_ca_system_score_gemma":0.0004413394,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002520175,"about_ca_topic_score_gemma":0.004560393,"domain_scores_codex":[0.9992958,0.00009070654,0.0000219884,0.000210711,0.0002505558,0.0001302246],"domain_scores_gemma":[0.9990906,0.0002388367,0.0001628688,0.0001730072,0.0002092467,0.0001255451],"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":[0.002683227,0.0004946101,0.03561637,0.0003175604,0.0002958233,0.0008046796,0.0004519486,0.002276919,0.8442511,0.02227824,0.02650341,0.06402616],"study_design_scores_gemma":[0.0002184657,0.0005038015,0.06234255,0.00008385248,0.0001561344,0.0008162826,0.0002271262,0.02131454,0.8691683,0.004132013,0.0409158,0.000121088],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7253422,0.001571191,0.0732163,0.001163584,0.000319384,0.00027261,0.02138348,0.005034552,0.1716967],"genre_scores_gemma":[0.9268515,0.0006723998,0.0231902,0.0004557269,0.00006519478,0.0002458493,0.01158231,0.001203074,0.03573377],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02228727,"threshold_uncertainty_score":0.07455838,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02560323194634843,"score_gpt":0.2958761816765422,"score_spread":0.2702729497301938,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). 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