{"id":"W2927899951","doi":"10.1140/epjc/s10052-020-8181-6","title":"Measurements of top-quark pair spin correlations in the $$e\\mu $$ channel at $$\\sqrt{s} = 13$$ TeV using pp collisions in the ATLAS detector","year":2020,"lang":"lv","type":"article","venue":"The European Physical Journal C","topic":"Particle physics theoretical and experimental studies","field":"Physics and Astronomy","cited_by":61,"is_retracted":false,"has_abstract":true,"ca_institutions":"TRIUMF; Carleton University; Simon Fraser University; University of British Columbia; York University; University of Victoria; McGill University; University of Alberta; Université de Montréal; Institute of Particle Physics; University of Toronto","funders":"H2020 Marie Skłodowska-Curie Actions; European Regional Development Fund; Max-Planck-Gesellschaft; Centre National de la Recherche Scientifique; British Columbia Knowledge Development Fund; Fundação para a Ciência e a Tecnologia; Institut National de Physique Nucléaire et de Physique des Particules; Agencia Nacional de Promoción Científica y Tecnológica; Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung; Science and Technology Facilities Council; Bundesministerium für Bildung und Forschung; Ministry of Education, Culture, Sports, Science and Technology; Natural Sciences and Engineering Research Council of Canada; European Social Fund; Royal Society; Centre National pour la Recherche Scientifique et Technique; Japan Society for the Promotion of Science; National Research Center \"Kurchatov Institute\"; Israel Science Foundation; Comisión Nacional de Investigación Científica y Tecnológica; Türkiye Atom Enerjisi Kurumu; Joint Institute for Nuclear Research; Ministerstwo Edukacji i Nauki; Conselho Nacional de Desenvolvimento Científico e Tecnológico; Bundesministerium für Wissenschaft, Forschung und Wirtschaft; Generalitat de Catalunya; Generalitat Valenciana; Austrian Science Fund; U.S. Department of Energy; National Natural Science Foundation of China; European Commission; Leverhulme Trust; Fundação de Amparo à Pesquisa do Estado de São Paulo; Javna Agencija za Raziskovalno Dejavnost RS; Deutsche Forschungsgemeinschaft; Nederlandse Organisatie voor Wetenschappelijk Onderzoek; Agence Nationale de la Recherche; Services Fédéraux des Affaires Scientifiques, Techniques et Culturelles; Department of Science and Technology, Ministry of Science and Technology, India; General Secretariat for Research and Technology; National Science Foundation; Compute Canada; Alexander von Humboldt-Stiftung; TRIUMF; Departamento Administrativo de Ciencia, Tecnología e Innovación (COLCIENCIAS); Canarie; Centres de Recerca de Catalunya; CERN; Danmarks Grundforskningsfond","keywords":"Physics; Particle physics; Muon; Pseudorapidity; Top quark; Nuclear physics; Observable; Invariant mass; Large Hadron Collider; Pair production; Quark; Atlas (anatomy); Rapidity; Charged particle","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":[],"consensus_categories":[],"category_scores_codex":[0.001151524,0.0003372728,0.0004296194,0.00002552237,0.0008037285,0.0001378416,0.0009286361,0.00002231793,0.00001316377],"category_scores_gemma":[0.00007093085,0.00017261,0.0003826594,0.0007141345,0.0004584192,0.0001460751,0.0003944745,0.0009313136,0.0001924059],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00008431102,"about_ca_system_score_gemma":0.0000399354,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00008460118,"about_ca_topic_score_gemma":0.000002972106,"domain_scores_codex":[0.9953502,0.002528114,0.0006362402,0.000275371,0.0006858874,0.0005242201],"domain_scores_gemma":[0.9986497,0.000517523,0.0002984283,0.0003123574,0.00007646032,0.0001455195],"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":[0.00162618,0.009010477,0.05987261,0.0001116016,0.001288583,0.0001807054,0.2619603,0.06029077,0.5677446,0.01637052,0.0080086,0.01353502],"study_design_scores_gemma":[0.01693667,0.005281894,0.06848256,0.002627965,0.002507905,0.0001109272,0.137258,0.1466392,0.5018597,0.1123585,0.002011263,0.003925437],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9870384,0.0004202079,0.0002159551,0.003722621,0.0001434166,0.0004275456,0.00003539734,0.000007350615,0.007989098],"genre_scores_gemma":[0.9980387,0.0000161329,0.00001661139,0.0001264807,0.001745706,0.000009516596,0.000004130397,0.00003557175,0.000007164095],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1247023,"threshold_uncertainty_score":0.7038831,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06797754265034701,"score_gpt":0.2930055973387399,"score_spread":0.2250280546883929,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). 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