{"id":"W1499514312","doi":"10.1103/physrevlett.93.072001","title":"Observation of the Narrow State<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mi>X</mml:mi><mml:mo>(</mml:mo><mml:mn>3872</mml:mn><mml:mo>)</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>in<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mover accent=\"true\"><mml:mi>p</mml:mi><mml:mo>¯</mml:mo></mml:mover><mml:mi>p</mml:mi></mml:math>Collisions at<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:msqrt><mml:mi>s</mml:mi></mml:msqrt><mml:mo>=</mml:mo><mml:mn>1.96</mml:mn><mml:mtext> </mml:mtext><mml:mtext> </mml:mtext><mml:mi mathvariant=\"normal\">T</mml:mi><mml:mi mathvariant=\"normal\">e</mml:mi><mml:mi mathvariant=\"normal\">V</mml:mi></mml:math>","year":2004,"lang":"lv","type":"article","venue":"Physical Review Letters","topic":"Quantum Chromodynamics and Particle Interactions","field":"Physics and Astronomy","cited_by":630,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University; Institute of Particle Physics; University of Toronto","funders":"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; State (computer science); Particle physics; Bar (unit); Crystallography; Meson; Algorithm; Computer science","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":"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":[0.01134625,0.008374744,0.003748231,0.004143501,0.01310576,0.0110907,0.0163338,0.01287911,0.09757404],"category_scores_gemma":[0.008337528,0.01467383,0.01560364,0.009800795,0.01117805,0.01163351,0.01459548,0.01457855,0.0162434],"about_ca_system_candidate":true,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003964832,"about_ca_system_score_gemma":0.0104652,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01329425,"about_ca_topic_score_gemma":0.007041913,"domain_scores_codex":[0.9376137,0.004124283,0.0142817,0.01262232,0.01537882,0.01597916],"domain_scores_gemma":[0.9502344,0.009851202,0.01633117,0.01309938,0.00203706,0.008446817],"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":[0.008192764,0.003906329,0.00008685197,0.007208589,0.01077222,0.007135237,0.005783403,0.01426848,0.009728915,0.7196096,0.2081705,0.005137119],"study_design_scores_gemma":[0.0140361,0.009036435,0.0003003027,0.01236282,0.01564044,0.01265203,0.008012422,0.1684256,0.7065298,0.009352675,0.02869817,0.01495324],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8589786,0.007634505,0.004433302,0.004945696,0.01454894,0.0008396509,0.007702653,0.002356914,0.09855976],"genre_scores_gemma":[0.9274127,0.01075231,0.006946851,0.00923839,0.01211034,0.01222744,0.01338317,0.007086786,0.00084198],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7102569,"threshold_uncertainty_score":0.9981402,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01769389652137113,"score_gpt":0.2516021659816355,"score_spread":0.2339082694602644,"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."}}