{"id":"W2152362024","doi":"10.1103/physrevlett.96.102002","title":"Measurement of the Dipion Mass Spectrum in<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mi>X</mml:mi><mml:mo stretchy=\"false\">(</mml:mo><mml:mn>3872</mml:mn><mml:mo stretchy=\"false\">)</mml:mo><mml:mo>→</mml:mo><mml:mi>J</mml:mi><mml:mo>/</mml:mo><mml:mi>ψ</mml:mi><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>Decays","year":2006,"lang":"lv","type":"article","venue":"Physical Review Letters","topic":"Particle physics theoretical and experimental studies","field":"Physics and Astronomy","cited_by":135,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University; Institute of Particle Physics; University of Toronto","funders":"Science and Technology Facilities Council; Natural Sciences and Engineering Research Council of Canada; Istituto Nazionale di Fisica Nucleare; National Science Council; Alfred P. Sloan Foundation; Fermilab; U.S. Department of Energy; Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung; Russian Foundation for Basic Research; Ministry of Education, Culture, Sports, Science and Technology; National Science Foundation","keywords":"Physics; Particle physics; X(3872); Parity (physics); Pion; Hadron","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":[0.0005148658,0.0005563935,0.0002954674,0.001444357,0.0007219246,0.0009996588,0.0007412222,0.0007778521,0.01648718],"category_scores_gemma":[0.0007242713,0.0003056533,0.0002668017,0.001288019,0.0003479228,0.0007655362,0.00062967,0.0009613502,0.001828895],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006956109,"about_ca_system_score_gemma":0.0002441483,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001564591,"about_ca_topic_score_gemma":0.002803769,"domain_scores_codex":[0.9996062,0.00003924392,0.00001363548,0.000125062,0.0001170293,0.00009889877],"domain_scores_gemma":[0.9995498,0.00008997984,0.00009467526,0.00006854196,0.0000931322,0.0001037849],"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":[0.003170242,0.0007485328,0.07818361,0.0004132699,0.0004019095,0.001908431,0.0009684481,0.003129554,0.7776474,0.0336896,0.02474651,0.07499254],"study_design_scores_gemma":[0.0001930035,0.0007393016,0.2073132,0.00007820747,0.0001646892,0.001310405,0.0006214499,0.02109356,0.7403513,0.006184856,0.02180435,0.0001456954],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.910403,0.000499382,0.02305662,0.0007613537,0.0001657449,0.000075763,0.005165975,0.003693463,0.05617866],"genre_scores_gemma":[0.9827685,0.0001755983,0.005779676,0.0002855044,0.00002739145,0.00005898733,0.001772207,0.0004026689,0.008729522],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01648718,"threshold_uncertainty_score":0.0551551,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01661098169935065,"score_gpt":0.2458023983080229,"score_spread":0.2291914166086723,"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."}}