{"id":"W4391780403","doi":"10.1007/jhep02(2024)037","title":"Search for non-resonant Higgs boson pair production in the $$ 2b+2\\ell +{E}_{\\textrm{T}}^{\\textrm{miss}} $$ final state in pp collisions at $$ \\sqrt{s} $$ = 13 TeV with the ATLAS detector","year":2024,"lang":"en","type":"article","venue":"Journal of High Energy Physics","topic":"Particle physics theoretical and experimental studies","field":"Physics and Astronomy","cited_by":11,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia; York University; University of Toronto; Simon Fraser University; TRIUMF; Carleton University; University of Alberta; Université de Montréal; Institute of Particle Physics; University of Victoria; McGill University","funders":"European Social 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; Science and Technology Facilities Council; Natural Sciences and Engineering Research Council of Canada; Narodowa Agencja Wymiany Akademickiej; Centre National pour la Recherche Scientifique et Technique; Centre National de la Recherche Scientifique; Israel Science Foundation; Japan Society for the Promotion of Science; Conselho Nacional de Desenvolvimento Científico e Tecnológico; Bundesministerium für Wissenschaft, Forschung und Wirtschaft; Generalitat Valenciana; Austrian Science Fund; European Regional Development Fund; Bundesministerium für Bildung und Forschung; Ministerstvo Školství, Mládeže a Tělovýchovy; U.S. Department of Energy; National Natural Science Foundation of China; Fundação de Amparo à Pesquisa do Estado de São Paulo; H2020 Marie Skłodowska-Curie Actions; Javna Agencija za Raziskovalno Dejavnost RS; Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung; Nederlandse Organisatie voor Wetenschappelijk Onderzoek; Ministry of Education, Culture, Sports, Science and Technology; Agence Nationale de la Recherche; National Science Foundation; Alexander von Humboldt-Stiftung; TRIUMF; Compute Canada; Max-Planck-Gesellschaft; Royal Society; Danmarks Grundforskningsfond; British Columbia Knowledge Development Fund; Türkiye Enerji, Nükleer ve Maden Araştırma Kurumu; Agencia Nacional de Investigación y Desarrollo; Generalitat de Catalunya; Canarie; Deutsche Forschungsgemeinschaft; Centres de Recerca de Catalunya; CERN; Leverhulme Trust; Ministerio de Ciencia e Innovación; European Commission","keywords":"Physics; Particle physics; Higgs boson; Boson; Lepton; Standard Model (mathematical formulation); Pair production; Large Hadron Collider; Vector boson; Luminosity; Nuclear physics; 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":[0.0005859483,0.0005193152,0.0005335492,0.001438585,0.0005102227,0.001027935,0.0005765892,0.0005200536,0.002963188],"category_scores_gemma":[0.0003504396,0.0004214152,0.0003377388,0.001498383,0.0001664163,0.0002923863,0.0006108065,0.0001979557,0.0007735374],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004257342,"about_ca_system_score_gemma":0.0003720914,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002465553,"about_ca_topic_score_gemma":0.003412615,"domain_scores_codex":[0.9996351,0.00009461519,0.00001903003,0.000069737,0.00009423294,0.00008726041],"domain_scores_gemma":[0.9997696,0.00007927509,0.00004435726,0.00001724986,0.00002924896,0.00006033002],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.008739153,0.001208273,0.4784391,0.0004470023,0.0007729896,0.005318634,0.0004300575,0.008416425,0.4489522,0.007272234,0.004734539,0.03526938],"study_design_scores_gemma":[0.0006830541,0.003049299,0.619698,0.00003288154,0.0005687142,0.004407131,0.0006467563,0.04015057,0.3234593,0.001926338,0.005231938,0.0001460491],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9935032,0.0001842837,0.001687414,0.00004230061,0.000003880295,0.00003241244,0.001015779,0.0001077292,0.003423167],"genre_scores_gemma":[0.9925278,0.00009342992,0.002879899,0.00003286274,0.000006247159,0.00002128325,0.002623046,0.00002557222,0.001789798],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002963188,"threshold_uncertainty_score":0.009912848,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0176167896615704,"score_gpt":0.2646337282883561,"score_spread":0.2470169386267857,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). 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