{"id":"W4414558018","doi":"10.1016/j.physletb.2025.139892","title":"Observation of double parton scattering in same-sign W boson pair production in pp collisions at s = 13 TeV with the ATLAS detector","year":2025,"lang":"lv","type":"article","venue":"Physics Letters B","topic":"Particle physics theoretical and experimental studies","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Irish Rugby Football Union; Institut National de Physique Nucléaire et de Physique des Particules; Agencia Estatal de Investigación; H2020 Marie Skłodowska-Curie Actions; Horizon 2020; Agencia Nacional de Promoción Científica y Tecnológica; Fundação para a Ciência e a Tecnologia; Australian Research Council; National Research Council Canada; International Council of Shopping Centers; CHIST-ERA; Center for African Studies; NextGenerationEU; Forskningsrådet om Hälsa, Arbetsliv och Välfärd; H2020 European Research Council; Norges Forskningsråd; Ministerio de Ciencia e Innovación; Horizon 2020 Framework Programme; Vetenskapsrådet; Fondo Nacional de Desarrollo Científico y Tecnológico; Knut och Alice Wallenbergs Stiftelse; Bundesministerium für Wissenschaft, Forschung und Wirtschaft; U.S. Department of Energy; Carl Tryggers Stiftelse för Vetenskaplig Forskning; National Science and Technology Council; Ministerstvo Školství, Mládeže a Tělovýchovy; Leverhulme Trust; European Commission; Fundação de Amparo à Pesquisa do Estado de São Paulo; Danmarks Grundforskningsfond; 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; Natural Sciences and Engineering Research Council of Canada; Ministry of Education, Culture, Sports, Science and Technology; Agence Nationale de la Recherche; Grantová Agentura České Republiky; Austrian Science Fund; National Research Foundation; Narodowa Agencja Wymiany Akademickiej; European Cooperation in Science and Technology; European Social Fund; Centre National pour la Recherche Scientifique et Technique; Royal Society; European Regional Development Fund; British Columbia Knowledge Development Fund; European Research Council; Centre National de la Recherche Scientifique; Max-Planck-Gesellschaft; Göran Gustafssons Stiftelser; Neubauer Family Foundation; Ministerstwo Edukacji i Nauki; Narodowe Centrum Nauki; Conselho Nacional de Desenvolvimento Científico e Tecnológico; Canada Foundation for Innovation; National Science Foundation; Istituto Nazionale di Fisica Nucleare; UK Research and Innovation; Israel Academy of Sciences and Humanities; Centres de Recerca de Catalunya; Ministerio de Ciencia, Innovación y Universidades; CERN; Minerva Foundation; Institutul de Fizică Atomică; Multiple Sclerosis Scientific Research Foundation; Karlsruhe Institute of Technology; Türkiye Enerji, Nükleer ve Maden Araştırma Kurumu; Generalitat Valenciana; Generalitat de Catalunya; Agencia Nacional de Investigación y Desarrollo; Duchenne Research Fund; TRIUMF; Alexander von Humboldt-Stiftung; Japan Society for the Promotion of Science; Healthcare Georgia Foundation; BARD; Baden-Württemberg Stiftung; National Natural Science Foundation of China; Ministero dell'Università e della Ricerca; Defence Science Institute; Spine Education and Research Institute; Glaucoma Research Foundation; Marcus och Amalia Wallenbergs minnesfond; United States-Israel Binational Science Foundation; Center for Advancing Research Impact in Society; Canarie; North Dakota Game and Fish Department","keywords":"Parton; Pair production; Scattering; Boson; Luminosity; Hadron; Atlas detector; ATLAS experiment; Cross section (physics)","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":[0.0003037424,0.0003822485,0.0002391919,0.0006410718,0.0004951936,0.0007633498,0.0003662008,0.0006904036,0.00252839],"category_scores_gemma":[0.0003740107,0.0003024395,0.0002511317,0.0007499826,0.0002285097,0.0002824237,0.0004681734,0.000327342,0.0004318486],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002575768,"about_ca_system_score_gemma":0.0001412697,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007790608,"about_ca_topic_score_gemma":0.0008127677,"domain_scores_codex":[0.9997174,0.00005187949,0.00001410105,0.00008665225,0.00006619534,0.00006385785],"domain_scores_gemma":[0.9997073,0.0001074694,0.000068887,0.00003706678,0.00002177243,0.0000574141],"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":[0.003710221,0.0003078945,0.1351915,0.0001293977,0.0002024797,0.006596284,0.0004719671,0.001776827,0.8374264,0.001705989,0.001314357,0.01116676],"study_design_scores_gemma":[0.0001680208,0.001237146,0.4218043,0.00001300311,0.0001155928,0.006570306,0.0002650343,0.01516717,0.551515,0.0008242157,0.002247704,0.00007252237],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9957358,0.0001098189,0.001888645,0.00003872282,0.00001163746,0.000007176054,0.000317849,0.00006199135,0.00182834],"genre_scores_gemma":[0.9982207,0.00003894947,0.0008355803,0.00001744124,0.00000679711,0.000007650035,0.0002834041,0.000009921592,0.0005795542],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00252839,"threshold_uncertainty_score":0.008458316,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01869209591960855,"score_gpt":0.2381028320253852,"score_spread":0.2194107361057767,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). 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