{"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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0006038311,0.0005271308,0.000484628,0.0006381256,0.001296499,0.00192583,0.0007650655,0.001295181,0.05688073],"category_scores_gemma":[0.002783223,0.0004308915,0.0006452558,0.0008229107,0.0007639115,0.003489697,0.002261938,0.002584754,0.01262822],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001096785,"about_ca_system_score_gemma":0.001267016,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01486493,"about_ca_topic_score_gemma":0.01648433,"domain_scores_codex":[0.9995167,0.00004772291,0.00001699153,0.0001523534,0.0001467087,0.0001195466],"domain_scores_gemma":[0.9987967,0.0003028619,0.00007006612,0.0003918738,0.0003038626,0.0001347236],"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":[0.003264002,0.0004480139,0.02365514,0.0008929615,0.0001474215,0.003646444,0.005388601,0.01065227,0.120479,0.2510561,0.3885896,0.1917804],"study_design_scores_gemma":[0.0001949516,0.000431669,0.03898988,0.0003811019,0.0001854309,0.0008990755,0.003166396,0.09143073,0.1300888,0.09337039,0.6405993,0.0002622309],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.1935903,0.0009532535,0.2722818,0.009142842,0.00247873,0.0002532365,0.03110715,0.02656253,0.4636303],"genre_scores_gemma":[0.8251342,0.0005288067,0.05323475,0.001450816,0.000203775,0.0002170034,0.02169565,0.004563886,0.09297112],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.05688073,"threshold_uncertainty_score":0.190285,"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."}}