{"id":"W2119715730","doi":"10.1103/physrevlett.96.092002","title":"Measurement of<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mi>σ</mml:mi><mml:mo mathvariant=\"bold\" stretchy=\"false\">(</mml:mo><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>ψ</mml:mi><mml:mo stretchy=\"false\">(</mml:mo><mml:mn>3770</mml:mn><mml:mo stretchy=\"false\">)</mml:mo><mml:mo>→</mml:mo><mml:mtext mathvariant=\"normal\">hadrons</mml:mtext><mml:mo mathvariant=\"bold\" stretchy=\"false\">)</mml:mo></mml:math>at<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:msub><mml:mi>E</mml:mi><mml:mrow><mml:mi mathvariant=\"normal\">c</mml:mi><mml:mo>.</mml:mo><mml:mi mathvariant=\"normal\">m</mml:mi><mml:mo>.</mml:mo></mml:mrow></mml:msub><mml:mo>=</mml:mo><mml:mn>3773</mml:mn><mml:mtext> </mml:mtext><mml:mtext> </mml:mtext><mml:mi>MeV</mml:mi></mml:math>","year":2006,"lang":"lv","type":"article","venue":"Physical Review Letters","topic":"Particle physics theoretical and experimental studies","field":"Physics and Astronomy","cited_by":63,"is_retracted":false,"has_abstract":true,"ca_institutions":"Carleton University; Institute of Particle Physics","funders":"","keywords":"Physics; Hadron; Nuclear physics; Large Hadron Collider; Particle physics","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","metaepi_broad","sts","scholarly_communication","open_science","research_integrity","insufficient_payload"],"consensus_categories":["metaepi_narrow","sts","open_science","research_integrity","insufficient_payload"],"category_scores_codex":[0.01242559,0.009222401,0.004250932,0.004113906,0.0129048,0.01157686,0.01688343,0.01319797,0.1363864],"category_scores_gemma":[0.007424591,0.0165718,0.01613518,0.009519005,0.01345603,0.01059922,0.01628615,0.01414691,0.01761072],"about_ca_system_candidate":true,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004019929,"about_ca_system_score_gemma":0.008923616,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01421491,"about_ca_topic_score_gemma":0.005266529,"domain_scores_codex":[0.9318998,0.004707044,0.0147549,0.01370006,0.01721552,0.01772267],"domain_scores_gemma":[0.9512277,0.009081859,0.01587325,0.01213775,0.00218567,0.00949373],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.00873958,0.00417337,0.00008313856,0.007482174,0.01304657,0.006711056,0.005146256,0.006958686,0.01265608,0.6678647,0.2588623,0.008276067],"study_design_scores_gemma":[0.01322395,0.009455666,0.0001853467,0.01093263,0.01682144,0.010182,0.008786678,0.05953543,0.8188409,0.016307,0.02019556,0.01553337],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7931557,0.0145394,0.005148812,0.005556199,0.01411082,0.001017686,0.00872959,0.003050069,0.1546917],"genre_scores_gemma":[0.9281707,0.01116026,0.006642682,0.007818424,0.01411946,0.0127948,0.01123453,0.007437884,0.0006213039],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8061848,"threshold_uncertainty_score":0.9966949,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01651038607843236,"score_gpt":0.2428471328814413,"score_spread":0.226336746803009,"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."}}