{"id":"W2168579513","doi":"10.1103/physrevlett.92.142002","title":"Measurements of the Mass and Width of the<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:msub><mml:mi>η</mml:mi><mml:mi>c</mml:mi></mml:msub></mml:math>Meson and of an<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:msub><mml:mi>η</mml:mi><mml:mi>c</mml:mi></mml:msub><mml:mo stretchy=\"false\">(</mml:mo><mml:mn>2</mml:mn><mml:mi>S</mml:mi><mml:mo stretchy=\"false\">)</mml:mo></mml:math>Candidate","year":2004,"lang":"lv","type":"article","venue":"Physical Review Letters","topic":"Quantum Chromodynamics and Particle Interactions","field":"Physics and Astronomy","cited_by":96,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Montréal; University of Victoria; McGill University; University of British Columbia","funders":"Institut National de Physique Nucléaire et de Physique des Particules; Institute of High Energy Physics; Natural Sciences and Engineering Research Council of Canada; Centre National de la Recherche Scientifique; Bundesministerium für Bildung und Forschung; SLAC National Accelerator Laboratory; Alexander von Humboldt-Stiftung; Alfred P. Sloan Foundation; Deutsche Forschungsgemeinschaft; U.S. Department of Energy; National Science Foundation","keywords":"Physics; Electron–positron annihilation; Resonance (particle physics); Meson; Full width at half maximum; Particle physics; Nuclear physics; Analytical Chemistry (journal); Hadron; Optics","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":[0.001516333,0.0008857765,0.0005079274,0.002497583,0.001431907,0.001342481,0.001287652,0.001574144,0.0345837],"category_scores_gemma":[0.001736685,0.0006322776,0.0009144633,0.001850924,0.0005211825,0.001439119,0.001331891,0.001436211,0.01494077],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008659394,"about_ca_system_score_gemma":0.000556123,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002046043,"about_ca_topic_score_gemma":0.004948162,"domain_scores_codex":[0.9991817,0.00007714349,0.00002473747,0.0002388681,0.0003395365,0.0001379002],"domain_scores_gemma":[0.9985309,0.0002331807,0.0002934154,0.0003348398,0.0003731181,0.0002345219],"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":[0.004544699,0.0006297231,0.06333236,0.0008723983,0.0006038923,0.0009916283,0.001352449,0.002175122,0.6251895,0.0673188,0.1078124,0.1251771],"study_design_scores_gemma":[0.0002988186,0.0007327162,0.1381362,0.0001661323,0.0003751873,0.001200146,0.0005249004,0.01242825,0.6391804,0.008376549,0.1982604,0.0003202678],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.4595618,0.002146063,0.08633824,0.001380628,0.000780541,0.0003626756,0.04536626,0.008790841,0.3952729],"genre_scores_gemma":[0.8579028,0.0007464855,0.03055565,0.0005754904,0.0001772599,0.0003687247,0.0218108,0.002635541,0.08522733],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0345837,"threshold_uncertainty_score":0.115694,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01796518110360294,"score_gpt":0.2552550581837813,"score_spread":0.2372898770801784,"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."}}