{"id":"W2123070241","doi":"10.1103/physrevlett.87.162002","title":"Measurement of<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mi mathvariant=\"italic\">J</mml:mi><mml:mi>/</mml:mi><mml:mi>ψ</mml:mi></mml:math>Production in Continuum<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mrow><mml:msup><mml:mrow><mml:mi mathvariant=\"italic\">e</mml:mi></mml:mrow><mml:mrow><mml:mo>+</mml:mo></mml:mrow></mml:msup></mml:mrow><mml:mrow><mml:msup><mml:mrow><mml:mi mathvariant=\"italic\">e</mml:mi></mml:mrow><mml:mrow><mml:mo>−</mml:mo></mml:mrow></mml:msup></mml:mrow></mml:math>Annihilations near<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mi>√</mml:mi><mml:mi mathvariant=\"italic\">s</mml:mi><mml:mspace/><mml:mo>=</mml:mo><mml:mspace/><mml:mn>10.6</mml:mn><mml:mi>GeV</mml:mi></mml:math>","year":2001,"lang":"lv","type":"article","venue":"Physical Review Letters","topic":"Particle physics theoretical and experimental studies","field":"Physics and Astronomy","cited_by":60,"is_retracted":false,"has_abstract":true,"ca_institutions":"TRIUMF; University of Victoria; Université de Montréal; McGill University; University of British Columbia","funders":"","keywords":"Physics; Meson; Branching fraction; Particle physics; Electron–positron annihilation; Hadron","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.002910065,0.001350837,0.0008159947,0.002298078,0.001578141,0.003918868,0.002324482,0.00204825,0.07535972],"category_scores_gemma":[0.006193477,0.001033509,0.0009365969,0.002805015,0.0008047448,0.003804581,0.002367487,0.003133312,0.05103567],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001989127,"about_ca_system_score_gemma":0.001747113,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0079225,"about_ca_topic_score_gemma":0.008878238,"domain_scores_codex":[0.9961815,0.0004542047,0.0001262568,0.0008423368,0.002077622,0.0003181463],"domain_scores_gemma":[0.9954464,0.0007031529,0.0004284234,0.001250418,0.001813741,0.0003579089],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.001633252,0.00125705,0.04631404,0.001540996,0.000461729,0.0004978192,0.002214429,0.004663927,0.2463953,0.03937597,0.4173026,0.2383429],"study_design_scores_gemma":[0.0001534825,0.0006689228,0.1046864,0.0002671985,0.0001965924,0.0003855107,0.001204543,0.01234131,0.3254898,0.01011889,0.5440902,0.0003971943],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.09147909,0.001548953,0.2515102,0.005485076,0.003623244,0.0009181908,0.08581398,0.03290568,0.5267156],"genre_scores_gemma":[0.6140321,0.002039563,0.1181299,0.003193654,0.0007857257,0.001687094,0.06093046,0.0113257,0.1878757],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.07535972,"threshold_uncertainty_score":0.2521034,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01957255905637681,"score_gpt":0.2526735978528249,"score_spread":0.2331010387964481,"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."}}