{"id":"W3202860274","doi":"10.1103/physrevd.86.032013","title":"Precise measurement of the<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:msup><mml:mi>e</mml:mi><mml:mo mathvariant=\"bold\">+</mml:mo></mml:msup><mml:msup><mml:mi>e</mml:mi><mml:mo mathvariant=\"bold\">−</mml:mo></mml:msup><mml:mo>→</mml:mo><mml:msup><mml:mi>π</mml:mi><mml:mo mathvariant=\"bold\">+</mml:mo></mml:msup><mml:msup><mml:mi>π</mml:mi><mml:mo mathvariant=\"bold\">−</mml:mo></mml:msup><mml:mo mathvariant=\"bold\" stretchy=\"false\">(</mml:mo><mml:mi>γ</mml:mi><mml:mo mathvariant=\"bold\" stretchy=\"false\">)</mml:mo></mml:math>cross section with the initial-state radiation method at<i>BABAR</i>","year":2012,"lang":"lv","type":"article","venue":"Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D, Particles, fields, gravitation, and cosmology","topic":"Particle physics theoretical and experimental studies","field":"Physics and Astronomy","cited_by":238,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Victoria; Université de Montréal; McGill University; University of British Columbia","funders":"SLAC National Accelerator Laboratory; Norges Forskningsråd; Ministry of Education and Science of the Russian Federation; Science and Technology Facilities Council; Istituto Nazionale di Fisica Nucleare; European Commission; Alfred P. Sloan Foundation; Deutsche Forschungsgemeinschaft; U.S. Department of Energy; National Science Foundation","keywords":"Computer science","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","sts","scholarly_communication","research_integrity","insufficient_payload"],"consensus_categories":["metaepi_narrow","sts","research_integrity","insufficient_payload"],"category_scores_codex":[0.004996551,0.002930072,0.001939297,0.0007396113,0.005134876,0.002721706,0.004036129,0.00355723,0.004268761],"category_scores_gemma":[0.003188102,0.004242749,0.00419366,0.003116752,0.004816911,0.003219381,0.003467304,0.004277833,0.002277634],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001069764,"about_ca_system_score_gemma":0.002151762,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004359758,"about_ca_topic_score_gemma":0.001102714,"domain_scores_codex":[0.9759249,0.002977965,0.00565982,0.004754609,0.004934638,0.005748062],"domain_scores_gemma":[0.9818344,0.004972179,0.005513512,0.003772521,0.001083464,0.002823987],"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":[0.003832126,0.002572883,0.0002198744,0.003648991,0.004623896,0.0008016238,0.005851088,0.001627668,0.009755794,0.9106416,0.04528139,0.01114314],"study_design_scores_gemma":[0.007909053,0.006732071,0.0005038771,0.004457974,0.01015185,0.003335532,0.005454989,0.03303492,0.6847536,0.2318982,0.005904507,0.005863368],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9673702,0.009162373,0.005801676,0.004238131,0.003581718,0.0006267826,0.001760837,0.0005603399,0.006898012],"genre_scores_gemma":[0.9724672,0.007635475,0.003275056,0.003422411,0.004304721,0.005332228,0.002153455,0.001315771,0.00009365652],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6787433,"threshold_uncertainty_score":0.9984992,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01982980664181903,"score_gpt":0.2871462494607061,"score_spread":0.2673164428188871,"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."}}