{"id":"W7011403169","doi":"","title":"Measurement of the <i>tt</i> production cross section in <i>pp</i> collisions at √<i>s</i> = 1.96 TeV using kinematic characteristics of lepton + jets events","year":2007,"lang":"en","type":"article","venue":"Insecta mundi","topic":"Physics and Engineering Research Articles","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Secretaría de Ciencia y Técnica, Universidad de Buenos Aires; Institut National de Physique Nucléaire et de Physique des Particules; Science and Technology Facilities Council; Consejo Nacional de Investigaciones Científicas y Técnicas; Natural Sciences and Engineering Research Council of Canada; Fundação para o Desenvolvimento da UNESP; Centre National de la Recherche Scientifique; U.S. Department of Energy; Vetenskapsrådet; Conselho Nacional de Desenvolvimento Científico e Tecnológico; Bundesministerium für Bildung und Forschung; Fundação de Amparo à Pesquisa do Estado de São Paulo; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior; Russian Foundation for Basic Research; Fundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro; Western Canada Research Grid; Korea Science and Engineering Foundation; Department of Science and Technology, Ministry of Science and Technology, India; Grantová Agentura České Republiky; Departamento Administrativo de Ciencia, Tecnología e Innovación (COLCIENCIAS); Federal Agency for Science and Innovation; Deutsche Forschungsgemeinschaft; Alexander von Humboldt-Stiftung; Fermilab; Science Foundation Ireland; National Science Foundation","keywords":"Tevatron; Fermilab; Top quark; Lepton; Cross section (physics); Muon; Kinematics; Quark","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":[0.0005102251,0.0004994508,0.000233516,0.001139594,0.000353363,0.0008359338,0.0005722607,0.0003961289,0.002064864],"category_scores_gemma":[0.0009335745,0.0003736065,0.0002712826,0.001250784,0.0004330526,0.0004201581,0.0004995257,0.0003305849,0.0005747421],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004109729,"about_ca_system_score_gemma":0.0001272491,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008377387,"about_ca_topic_score_gemma":0.0007341079,"domain_scores_codex":[0.999693,0.00003803057,0.00001722172,0.000122409,0.00008253608,0.00004670984],"domain_scores_gemma":[0.9994399,0.000154146,0.0002136555,0.0000887933,0.00003812151,0.00006542482],"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":[0.00111198,0.0001916157,0.2907034,0.0001252187,0.0001522411,0.001682463,0.000407561,0.008984506,0.6723023,0.004478699,0.001052474,0.01880749],"study_design_scores_gemma":[0.00005454303,0.0003434839,0.2563565,0.00001279675,0.0001084614,0.002519447,0.0001475364,0.02386125,0.7128749,0.001861189,0.001794626,0.00006529913],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9924271,0.00009620739,0.003355645,0.00002980775,0.000005223359,0.000007199339,0.0008033451,0.0001206355,0.003154936],"genre_scores_gemma":[0.997409,0.00005383168,0.001485595,0.00000913409,0.000004202513,0.000005672751,0.0005565546,0.00001926969,0.000456874],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002064864,"threshold_uncertainty_score":0.006907642,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02515455707866969,"score_gpt":0.255316399444848,"score_spread":0.2301618423661783,"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."}}