{"id":"W1893968708","doi":"10.1103/physrevd.76.012008","title":"<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:msup><mml:mi>e</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:msup><mml:mi>e</mml:mi><mml:mo>−</mml:mo></mml:msup><mml:mo>→</mml:mo><mml:msup><mml:mi>K</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:msup><mml:mi>K</mml:mi><mml:mo>−</mml:mo></mml:msup><mml:msup><mml:mi>π</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:msup><mml:mi>π</mml:mi><mml:mo>−</mml:mo></mml:msup></mml:math>,<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:msup><mml:mi>K</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:msup><mml:mi>K</mml:mi><mml:mo>−</mml:mo></mml:msup><mml:msup><mml:mi>π</mml:mi><mml:mn>0</mml:mn></mml:msup><mml:msup><mml:mi>π</mml:mi><mml:mn>0</mml:mn></mml:msup></mml:math>and<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:msup><mml:mi>K</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:msup><mml:mi>K</mml:mi><mml:mo>−</mml:mo></mml:msup><mml:msup><mml:mi>K</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:msup><mml:mi>K</mml:mi><mml:mo>−</mml:mo></mml:msup></mml:math>cross sections measured with initial-state radiation","year":2007,"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":128,"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; Istituto Nazionale di Fisica Nucleare; European Commission; Alfred P. Sloan Foundation; Deutsche Forschungsgemeinschaft; U.S. Department of Energy; National Science Foundation","keywords":"Physics; Hadron; Pi; Electron–positron annihilation; Branching fraction; Invariant mass; Particle physics; Analytical Chemistry (journal); Crystallography; Chemistry; Geometry; Mathematics","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":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.001627119,0.003450749,0.001263277,0.002693924,0.001956486,0.009107636,0.004323393,0.002999886,0.6043509],"category_scores_gemma":[0.006891485,0.001794903,0.002117611,0.003208354,0.001131666,0.009589659,0.003874754,0.004319119,0.6081007],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.004310208,"about_ca_system_score_gemma":0.002985354,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02440553,"about_ca_topic_score_gemma":0.02449005,"domain_scores_codex":[0.9985632,0.0002704263,0.0001670853,0.0002565839,0.0005712184,0.0001713627],"domain_scores_gemma":[0.997042,0.000535167,0.000122825,0.0008177407,0.001224797,0.0002575386],"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":[0.0001068865,0.0000423661,0.0001395312,0.0003083287,0.00001379754,0.00007308056,0.0001467081,0.0005264943,0.001457153,0.01905934,0.9448891,0.03323725],"study_design_scores_gemma":[0.00002403796,0.000008820853,0.0001705966,0.00005728587,0.000006617182,0.0000594237,0.00006620077,0.001047044,0.003118661,0.004072258,0.9913397,0.00002933912],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.001064621,0.0004298609,0.1773237,0.003640518,0.001788532,0.0005494723,0.117015,0.2352635,0.4629248],"genre_scores_gemma":[0.01252332,0.001154068,0.0811145,0.00328586,0.0005218741,0.0008765188,0.1834663,0.1465057,0.5705519],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.6043509,"threshold_uncertainty_score":0.5643454,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01822850119934198,"score_gpt":0.2773323459536431,"score_spread":0.2591038447543011,"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."}}