{"id":"W4402857221","doi":"10.1016/j.physletb.2024.139177","title":"Measurement of top-quark pair production in association with charm quarks in proton–proton collisions at s=13 TeV with the ATLAS detector","year":2024,"lang":"lv","type":"preprint","venue":"Physics Letters B","topic":"Particle physics theoretical and experimental studies","field":"Physics and Astronomy","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"H2020 Marie Skłodowska-Curie Actions; Institut National de Physique Nucléaire et de Physique des Particules; Agencia Estatal de Investigación; Agencia Nacional de Promoción Científica y Tecnológica; Fundação para a Ciência e a Tecnologia; Japan Society for the Promotion of Science; Ministero dell'Università e della Ricerca; Narodowa Agencja Wymiany Akademickiej; Forskningsrådet om Hälsa, Arbetsliv och Välfärd; Ministerstvo Školství, Mládeže a Tělovýchovy; National Science and Technology Council; European Social Fund; Royal Society; Centre National pour la Recherche Scientifique et Technique; European Regional Development Fund; British Columbia Knowledge Development Fund; Max-Planck-Gesellschaft; Centre National de la Recherche Scientifique; Knut och Alice Wallenbergs Stiftelse; U.S. Department of Energy; Carl Tryggers Stiftelse för Vetenskaplig Forskning; Fundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro; Israel Science Foundation; Ministerstwo Edukacji i Nauki; Conselho Nacional de Desenvolvimento Científico e Tecnológico; Bundesministerium für Wissenschaft, Forschung und Wirtschaft; Generalitat de Catalunya; Generalitat Valenciana; Agencia Nacional de Investigación y Desarrollo; UK Research and Innovation; Istituto Nazionale di Fisica Nucleare; Grantová Agentura České Republiky; Austrian Science Fund; Natural Sciences and Engineering Research Council of Canada; Ministry of Education, Culture, Sports, Science and Technology; Bundesministerium für Bildung und Forschung; Horizon 2020 Framework Programme; Vetenskapsrådet; 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; Science and Technology Facilities Council; Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung; Deutsche Forschungsgemeinschaft; Nederlandse Organisatie voor Wetenschappelijk Onderzoek; Ministry of Science and Technology of the People's Republic of China; Agence Nationale de la Recherche; National Science Foundation; Baden-Württemberg Stiftung; H2020 European Research Council; Norges Forskningsråd; Alexander von Humboldt-Stiftung; TRIUMF; Danmarks Grundforskningsfond; Türkiye Enerji, Nükleer ve Maden Araştırma Kurumu; Canarie; CERN; Centres de Recerca de Catalunya; Ministerio de Ciencia e Innovación","keywords":"Physics; Particle physics; Nuclear physics; Muon; Top quark; Lepton; Large Hadron Collider; Charm quark; Quark; Pair production; Bar (unit); Atlas (anatomy); Production (economics); Phase space; Electron","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.001406255,0.0008536087,0.0004699873,0.0001861861,0.0007833616,0.000566956,0.0009317498,0.0006493857,0.001753632],"category_scores_gemma":[0.0001688963,0.001096615,0.0009514074,0.0009313952,0.0009339696,0.0005305901,0.001564903,0.001680688,0.0005088884],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00009772675,"about_ca_system_score_gemma":0.0005820067,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002206377,"about_ca_topic_score_gemma":0.0003747624,"domain_scores_codex":[0.9932584,0.0003789757,0.001263149,0.001567113,0.002069843,0.00146257],"domain_scores_gemma":[0.996179,0.0004732836,0.001510823,0.001259522,0.0002091421,0.0003682657],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.004809657,0.002180201,0.001452985,0.003315974,0.004689767,0.0002515473,0.01265232,0.009489043,0.05925637,0.878901,0.01945103,0.003550131],"study_design_scores_gemma":[0.001344482,0.001025303,0.0002201893,0.002173677,0.0009101265,0.00003485817,0.001572636,0.03178472,0.9584167,0.000818644,0.0006256514,0.001073],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.985661,0.0003832456,0.0004772988,0.002326563,0.0007453836,0.0003436767,0.0002970728,0.000109111,0.009656638],"genre_scores_gemma":[0.9884537,0.0001291903,0.0003929324,0.0004052452,0.002164503,0.007629838,0.0004402433,0.0003504861,0.00003389457],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8991603,"threshold_uncertainty_score":0.9991589,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01373198027740185,"score_gpt":0.2303611758680766,"score_spread":0.2166291955906748,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). 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