{"id":"W2147274801","doi":"10.1103/physrevd.74.091103","title":"Structure at 2175 MeV in<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:mi>ϕ</mml:mi><mml:msub><mml:mi>f</mml:mi><mml:mn>0</mml:mn></mml:msub><mml:mo stretchy=\"false\">(</mml:mo><mml:mn>980</mml:mn><mml:mo stretchy=\"false\">)</mml:mo></mml:math>observed via initial-state radiation","year":2006,"lang":"lv","type":"article","venue":"Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D, Particles, fields, gravitation, and cosmology","topic":"Quantum Chromodynamics and Particle Interactions","field":"Physics and Astronomy","cited_by":150,"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; Institut National de Physique Nucléaire et de Physique des Particules; U.S. Department of Energy; European Commission; Institute of High Energy Physics; Centre National de la Recherche Scientifique; Bundesministerium für Bildung und Forschung; Science and Technology Facilities Council; Natural Sciences and Engineering Research Council of Canada; Alfred P. Sloan Foundation; Deutsche Forschungsgemeinschaft; Ministerio de Economía y Competitividad; National Science Foundation","keywords":"Luminosity; Excited state; Physics; Center (category theory); Center of mass (relativistic); Algorithm; Nuclear physics; Atomic physics; Crystallography; Mathematics; Chemistry; Astrophysics; Quantum mechanics","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":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0004487214,0.001977043,0.00158258,0.001607917,0.00256249,0.002702029,0.003725085,0.003351906,0.3662835],"category_scores_gemma":[0.0005727619,0.0007467748,0.001036851,0.002634364,0.0007130543,0.002145404,0.00103006,0.003358749,0.0577527],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003157426,"about_ca_system_score_gemma":0.0009161452,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.008269913,"about_ca_topic_score_gemma":0.01110795,"domain_scores_codex":[0.9995365,0.00003275714,0.000008593133,0.0001007524,0.0001424229,0.0001790214],"domain_scores_gemma":[0.9996834,0.00006631744,0.00006305218,0.00004551012,0.00008325134,0.00005844974],"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":[0.00119919,0.0002459677,0.003715681,0.001208539,0.0001567416,0.001039751,0.0003523929,0.006964015,0.02091767,0.05809206,0.8862612,0.01984689],"study_design_scores_gemma":[0.002064978,0.001208039,0.0548292,0.0005492418,0.0003334635,0.001920401,0.00148497,0.0853724,0.04913968,0.09767737,0.7049054,0.000514858],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.06311479,0.002901267,0.01986877,0.01055831,0.003695032,0.0002414823,0.1284635,0.02726677,0.74389],"genre_scores_gemma":[0.4962236,0.001533419,0.01980646,0.00560543,0.0006622316,0.0006465092,0.2121307,0.01755513,0.2458366],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.3662835,"threshold_uncertainty_score":0.9039196,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01640778311180378,"score_gpt":0.2776648734348083,"score_spread":0.2612570903230045,"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."}}