{"id":"W2898267809","doi":"10.1103/physrevd.98.112015","title":"Study of the reactions <mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mrow><mml:msup><mml:mrow><mml:mi>e</mml:mi></mml:mrow><mml:mrow><mml:mo>+</mml:mo></mml:mrow></mml:msup><mml:msup><mml:mrow><mml:mi>e</mml:mi></mml:mrow><mml:mrow><mml:mo>−</mml:mo></mml:mrow></mml:msup><mml:mo stretchy=\"false\">→</mml:mo><mml:msup><mml:mrow><mml:mi>π</mml:mi></mml:mrow><mml:mrow><mml:mo>+</mml:mo></mml:mrow></mml:msup><mml:msup><mml:mrow><mml:mi>π</mml:mi></mml:mrow><mml:mrow><mml:mo>−</mml:mo></mml:mrow></mml:msup><mml:msup><mml:mrow><mml:mi>π</mml:mi></mml:mrow><mml:mrow><mml:mn>0</mml:mn></mml:mrow></mml:msup><mml:msup><mml:mrow><mml:mi>π</mml:mi></mml:mrow><mml:mrow><mml:mn>0</mml:mn></mml:mrow></mml:msup><mml:msup><mml:mrow><mml:mi>π</mml:mi></mml:mrow><mml:mrow><mml:mn>0</mml:mn></mml:mrow></mml:msup></mml:mrow></mml:math> and <mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mrow><mml:msup><mml:mrow><mml:mi>π</mml:mi></mml:mrow><mml:mrow><mml:mo>+</mml:mo></mml:mrow></mml:msup><mml:msup><mml:mrow><mml:mi>π</mml:mi></mml:mrow><mml:mrow><mml:mo>−</mml:mo></mml:mrow></mml:msup><mml:msup><mml:mrow><mml:mi>π</mml:mi></mml:mrow><mml:mrow><mml:mn>0</mml:mn></mml:mrow></mml:msup><mml:msup><mml:mrow><mml:mi>π</mml:mi></mml:mrow><mml:mrow><mml:mn>0</mml:mn></mml:mrow></mml:msup><mml:mi>η</mml:mi></mml:mrow></mml:math> at center-of-mass energies from threshold to 4.35 GeV using initial-state radiation","year":2018,"lang":"lv","type":"article","venue":"Physical review. D/Physical review. D.","topic":"Quantum Chromodynamics and Particle Interactions","field":"Physics and Astronomy","cited_by":35,"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; Science and Technology Facilities Council; United States-Israel Binational Science Foundation; Norges Forskningsråd; Ministry of Education and Science of the Russian Federation; Bundesministerium für Bildung und Forschung; U.S. Department of Energy; European Commission; Natural Sciences and Engineering Research Council of Canada; Alfred P. Sloan Foundation; Istituto Nazionale di Fisica Nucleare; Stichting voor Fundamenteel Onderzoek der Materie; Deutsche Forschungsgemeinschaft; Ministerio de Economía y Competitividad; National Science Foundation","keywords":"Luminosity; Physics; Nuclear physics; Algorithm; Database; Computer science; Astrophysics","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":[0.001237479,0.001378912,0.001089417,0.0008841159,0.001403249,0.001605382,0.002036233,0.00123091,0.1173247],"category_scores_gemma":[0.003504229,0.0007443059,0.001453657,0.001162923,0.0005601235,0.002580505,0.0008069855,0.003276055,0.03587319],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001316929,"about_ca_system_score_gemma":0.001346995,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003615747,"about_ca_topic_score_gemma":0.002803611,"domain_scores_codex":[0.9987923,0.0001491851,0.00004177123,0.0004350608,0.0004039023,0.0001778221],"domain_scores_gemma":[0.9987085,0.0004273105,0.0001040332,0.00030957,0.0003775252,0.00007306469],"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":[0.003031692,0.000800456,0.0049866,0.004191182,0.0005114551,0.004740209,0.002969047,0.00759755,0.4368252,0.1598306,0.2100959,0.1644201],"study_design_scores_gemma":[0.0001392419,0.0005863599,0.002930033,0.0002088654,0.0001409062,0.00135803,0.0006262328,0.01573304,0.6304296,0.01511479,0.3326132,0.0001197332],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.167054,0.006384142,0.3659847,0.004269828,0.003396268,0.0009247783,0.02641802,0.01329932,0.4122691],"genre_scores_gemma":[0.553947,0.00498893,0.0895788,0.001552052,0.0003072229,0.0009300871,0.02743432,0.008372361,0.3128893],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.1173247,"threshold_uncertainty_score":0.39249,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02147244311962138,"score_gpt":0.2911567921839295,"score_spread":0.2696843490643082,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). 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