{"id":"W2903545604","doi":"10.1016/j.physletb.2019.01.062","title":"Study of the hard double-parton scattering contribution to inclusive four-lepton production in pp collisions at s=8 TeV with the ATLAS detector","year":2019,"lang":"lv","type":"article","venue":"Physics Letters B","topic":"Particle physics theoretical and experimental studies","field":"Physics and Astronomy","cited_by":36,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"H2020 Marie Skłodowska-Curie Actions; Instituto Nazionale di Fisica Nucleare; Agencia Nacional de Promoción Científica y Tecnológica; Fundação para a Ciência e a Tecnologia; Australian Research Council; National Research Council Canada; Horizon 2020 Framework Programme; Japan Society for the Promotion of Science; National Research Center \"Kurchatov Institute\"; Services Fédéraux des Affaires Scientifiques, Techniques et Culturelles; European Regional Development Fund; British Columbia Knowledge Development Fund; European Research Council; Max-Planck-Gesellschaft; Centre National de la Recherche Scientifique; Institut National de Physique Nucléaire et de Physique des Particules; Ministry of Science and Technology, Taiwan; Ministerstwo Edukacji i Nauki; Canada Foundation for Innovation; Narodowe Centrum Nauki; Conselho Nacional de Desenvolvimento Científico e Tecnológico; Bundesministerium für Wissenschaft, Forschung und Wirtschaft; Science and Technology Facilities Council; Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung; Ministerstvo Průmyslu a Obchodu; Deutsche Forschungsgemeinschaft; Nederlandse Organisatie voor Wetenschappelijk Onderzoek; Chinese Academy of Sciences; Natural Sciences and Engineering Research Council of Canada; Ministerio de Economía y Competitividad; Ministry of Education, Culture, Sports, Science and Technology; Bundesministerium für Bildung und Forschung; European Commission; Leverhulme Trust; Fundação de Amparo à Pesquisa do Estado de São Paulo; Departamento Administrativo de Ciencia, Tecnología e Innovación (COLCIENCIAS); German-Israeli Foundation for Scientific Research and Development; Danmarks Grundforskningsfond; National Research Foundation; Javna Agencija za Raziskovalno Dejavnost RS; Ministry of Science and Technology of the People's Republic of China; Agence Nationale de la Recherche; Comisión Nacional de Investigación Científica y Tecnológica; Türkiye Atom Enerjisi Kurumu; Joint Institute for Nuclear Research; Arizona-Nevada Academy of Science; European Cooperation in Science and Technology; Department of Science and Technology, Republic of South Africa; Austrian Science Fund; Generalitat de Catalunya; Thales Group; Department of Science and Technology, Ministry of Science and Technology, India; General Secretariat for Research and Technology; Israel Science Foundation; European Social Fund; Centre National pour la Recherche Scientifique et Technique; Royal Society; National Science Foundation; Compute Canada; Alexander von Humboldt-Stiftung; TRIUMF; Helmholtz-Gemeinschaft; Canarie; Centres de Recerca de Catalunya; CERN; National Natural Science Foundation of China; U.S. Department of Energy","keywords":"Physics; Lepton; Parton; Particle physics; Invariant mass; Scattering; Large Hadron Collider; Nuclear physics; Hadron; Quantum mechanics","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":[0.0007320135,0.0008313606,0.0004964686,0.0009668307,0.0005302613,0.00089568,0.0006453011,0.0004269148,0.002227107],"category_scores_gemma":[0.001364259,0.0003906013,0.0005002529,0.001030121,0.0003236611,0.0003854537,0.000659444,0.0004009998,0.0001897655],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000439289,"about_ca_system_score_gemma":0.0002984651,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001779665,"about_ca_topic_score_gemma":0.001289418,"domain_scores_codex":[0.9996797,0.00008615721,0.00001987595,0.00006997901,0.00008441966,0.00005996129],"domain_scores_gemma":[0.9984133,0.001190551,0.0001651439,0.00005360004,0.00008436589,0.00009291228],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.00610181,0.0007041568,0.2493439,0.0009693971,0.001254516,0.01063919,0.001304629,0.2055696,0.4606276,0.01567019,0.00136077,0.04645432],"study_design_scores_gemma":[0.000111271,0.0006968423,0.2436106,0.00004107476,0.0003057667,0.002024957,0.0002878367,0.5922014,0.1568972,0.002565808,0.001158282,0.0000988788],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9896454,0.0002687155,0.005806664,0.00004087183,0.000006358976,0.0000146037,0.0002293864,0.0001126427,0.003875381],"genre_scores_gemma":[0.9976943,0.00008807205,0.0009190746,0.000009052555,0.00000565057,0.00001350222,0.0004104964,0.00002050921,0.0008391961],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002227107,"threshold_uncertainty_score":0.007450402,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01465543012535016,"score_gpt":0.2365177535116305,"score_spread":0.2218623233862803,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). 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