{"id":"W2120534853","doi":"10.1103/physrevlett.94.012005","title":"Observation of<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:msup><mml:mn>1</mml:mn><mml:mo>−</mml:mo></mml:msup><mml:msup><mml:mn>0</mml:mn><mml:mo>−</mml:mo></mml:msup></mml:math>Final States from<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mi>ψ</mml:mi><mml:mo stretchy=\"false\">(</mml:mo><mml:mn>2</mml:mn><mml:mi>S</mml:mi><mml:mo stretchy=\"false\">)</mml:mo></mml:math>Decays and<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:math>Annihilation","year":2005,"lang":"lv","type":"article","venue":"Physical Review Letters","topic":"Particle physics theoretical and experimental studies","field":"Physics and Astronomy","cited_by":43,"is_retracted":false,"has_abstract":true,"ca_institutions":"Carleton University; McGill University","funders":"","keywords":"Physics; Annihilation; Hadron; Particle physics; Pseudoscalar; Algorithm; Meson; Computer science","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":[0.001193942,0.0008353235,0.0007364124,0.001821898,0.001862932,0.002627327,0.001130839,0.001897257,0.12165],"category_scores_gemma":[0.002528729,0.0008660623,0.001418932,0.002612156,0.0004918801,0.002827995,0.002226873,0.00492015,0.02949159],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001936872,"about_ca_system_score_gemma":0.001049742,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01145072,"about_ca_topic_score_gemma":0.01854951,"domain_scores_codex":[0.999141,0.00009794233,0.00002770637,0.0002165389,0.0003062191,0.0002105129],"domain_scores_gemma":[0.9983524,0.000347104,0.0002017491,0.0005677012,0.0003142115,0.0002169244],"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":[0.001725726,0.0002392721,0.01193636,0.0005613308,0.0002643293,0.001835049,0.001337506,0.001662269,0.0319979,0.05988746,0.8230506,0.0655023],"study_design_scores_gemma":[0.0005503864,0.0002420327,0.09068572,0.00040868,0.0002032954,0.001769717,0.000864839,0.01775023,0.08603144,0.02927447,0.7718611,0.0003580925],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.09548739,0.001518794,0.05921394,0.01230655,0.00345583,0.0002628025,0.0839877,0.02944171,0.7143254],"genre_scores_gemma":[0.6386128,0.001258387,0.03202986,0.004361785,0.0006974604,0.0004247043,0.08143139,0.01758669,0.2235969],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.12165,"threshold_uncertainty_score":0.4069598,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02054958541596804,"score_gpt":0.2572434602200324,"score_spread":0.2366938748040643,"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."}}