{"id":"W3124944547","doi":"10.1007/jhep07(2021)223","title":"Determination of the parton distribution functions of the proton from ATLAS measurements of differential W± and Z boson production in association with jets","year":2021,"lang":"en","type":"article","venue":"Journal of High Energy Physics","topic":"Particle physics theoretical and experimental studies","field":"Physics and Astronomy","cited_by":23,"is_retracted":false,"has_abstract":true,"ca_institutions":"York University; University of British Columbia; Simon Fraser University; Carleton University; TRIUMF; University of Alberta; Université de Montréal; Institute of Particle Physics; University of Victoria; McGill University; University of Toronto","funders":"H2020 Marie Skłodowska-Curie Actions; Institut National de Physique Nucléaire et de Physique des Particules; 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; 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; 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; Alexander von Humboldt-Stiftung; Institut de Valorisation des Données; 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; Agencia Nacional de Investigación y Desarrollo; 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; TRIUMF; Departamento Administrativo de Ciencia, Tecnología e Innovación (COLCIENCIAS); Canarie; Centres de Recerca de Catalunya; CERN; Danmarks Grundforskningsfond; Ministerio de Ciencia e Innovación","keywords":"Physics; Particle physics; HERA; Parton; Quantum chromodynamics; Large Hadron Collider; Quark; Atlas (anatomy); Luminosity; Nuclear physics; Distribution function; Boson; Astrophysics","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":[0.001049793,0.001176006,0.000457623,0.002806823,0.0003784973,0.001470262,0.0005641655,0.0005303561,0.001503022],"category_scores_gemma":[0.001648191,0.0005370979,0.0006880593,0.001963763,0.000359773,0.000784894,0.0008884836,0.0004011497,0.0005686407],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000785179,"about_ca_system_score_gemma":0.0004208421,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002155475,"about_ca_topic_score_gemma":0.002612369,"domain_scores_codex":[0.9994007,0.0001252615,0.00002962958,0.0001266077,0.0002203441,0.00009748],"domain_scores_gemma":[0.9993242,0.0002911524,0.0001388071,0.0000995111,0.00009708956,0.0000492486],"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":[0.003442891,0.0001642156,0.3733743,0.0007905323,0.001047156,0.002502524,0.0004899856,0.05706609,0.436667,0.02067284,0.002851845,0.1009307],"study_design_scores_gemma":[0.0001584308,0.0003857141,0.6202131,0.00007779176,0.0006288691,0.002454014,0.0002002013,0.1475224,0.2079463,0.009133554,0.01107027,0.0002093305],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9312405,0.00125932,0.0516912,0.00008450462,0.00002567065,0.00004244591,0.00648748,0.000293519,0.008875358],"genre_scores_gemma":[0.9861047,0.0004427758,0.006370228,0.00003852915,0.00002519142,0.00004709309,0.005931661,0.00007115804,0.0009687787],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002806823,"threshold_uncertainty_score":0.005696833,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01204068828523343,"score_gpt":0.2220609794604402,"score_spread":0.2100202911752068,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). 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