{"id":"W7071066256","doi":"","title":"Production of ϒ(1S) Mesons from χ<sub>b</sub> Decays in <i>pp</i> Collisions at √s = 1.8 TeV","year":2000,"lang":"en","type":"article","venue":"Lincoln (University of Nebraska)","topic":"Particle physics theoretical and experimental studies","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Science Council; Natural Sciences and Engineering Research Council of Canada; Istituto Nazionale di Fisica Nucleare; Alfred P. Sloan Foundation; Fermilab; U.S. Department of Energy; National Science Foundation","keywords":"Meson; Fraction (chemistry); Radiative transfer; Branching fraction; Production (economics); B meson","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.000990264,0.0004918477,0.0002933798,0.0009016383,0.0005421335,0.001320773,0.0004325195,0.0003418232,0.001382187],"category_scores_gemma":[0.001482216,0.0006523482,0.0002904113,0.0009025623,0.0004900154,0.0005905356,0.0004186632,0.0003764184,0.0003736036],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005458955,"about_ca_system_score_gemma":0.000273789,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001394042,"about_ca_topic_score_gemma":0.001317439,"domain_scores_codex":[0.9996786,0.00007017462,0.00001457771,0.00008399772,0.0000789373,0.00007378565],"domain_scores_gemma":[0.9993075,0.0002256867,0.0002215314,0.00007159552,0.00008946685,0.0000841713],"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":[0.003261986,0.0002791508,0.3516025,0.0003604726,0.000251757,0.002187331,0.001609982,0.01525644,0.5830158,0.01160771,0.000824308,0.02974268],"study_design_scores_gemma":[0.0002019434,0.001033842,0.2490797,0.0000680424,0.0002855787,0.00237192,0.000642694,0.02566947,0.7099665,0.005131062,0.005399816,0.0001494312],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9983728,0.0001261994,0.0006821916,0.00002091597,0.000003116784,0.000002195439,0.00009708181,0.00002207211,0.0006733403],"genre_scores_gemma":[0.9981993,0.0001253683,0.0008235654,0.00001387747,0.000003678504,0.000004311441,0.0002933397,0.00001349628,0.0005230907],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001394042,"threshold_uncertainty_score":0.005237043,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007678194169369663,"score_gpt":0.2001387994655892,"score_spread":0.1924606052962195,"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."}}