{"id":"W4315588833","doi":"10.3204/pubdb-2023-04718","title":"Search for nonresonant pair production of Higgs bosons in the $b\\bar{b}b\\bar{b}$ final state in $pp$ collisions at $\\sqrt{s}= 13$ TeV with the ATLAS detector","year":2023,"lang":"en","type":"preprint","venue":"DESY (CERN, DESY, Fermilab, IHEP, and SLAC)","topic":"Particle physics theoretical and experimental studies","field":"Physics and Astronomy","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"","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; Large Hadron Collider; Standard Model (mathematical formulation); Pair production; Vector boson; Production (economics); Gluon; Atlas (anatomy); Rapidity; Nuclear physics; Quantum chromodynamics","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"],"consensus_categories":[],"category_scores_codex":[0.000700155,0.0004456159,0.0006160764,0.00007645596,0.0004890971,0.0001100874,0.0004596153,0.00009233729,0.00003494642],"category_scores_gemma":[0.00002453232,0.0002646814,0.0001952429,0.0003339211,0.0006330595,0.00008104386,0.0007524509,0.0005533933,0.00002571365],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001134616,"about_ca_system_score_gemma":0.0000957173,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002482845,"about_ca_topic_score_gemma":0.0004085162,"domain_scores_codex":[0.9974485,0.0002678192,0.0004913677,0.0007179804,0.0004187837,0.0006555238],"domain_scores_gemma":[0.9985939,0.0004650387,0.0001735397,0.0005448272,0.0001172362,0.0001054696],"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":[0.004099509,0.002443277,0.8850724,0.0007957786,0.0008892613,0.00004451521,0.03338416,0.004186181,0.01753126,0.02683468,0.006543612,0.01817534],"study_design_scores_gemma":[0.006781353,0.001802728,0.2055791,0.001548838,0.0005483804,0.00001972495,0.01650064,0.01021986,0.6400697,0.1064369,0.007873712,0.00261911],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9947129,0.000577998,0.0002653289,0.002043558,0.000175042,0.001589625,0.0003725123,0.00003406012,0.000228964],"genre_scores_gemma":[0.9983664,0.0001629722,0.0000940881,0.00002302673,0.0002260681,0.000611255,0.00008591943,0.00006289393,0.0003674381],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6794934,"threshold_uncertainty_score":0.9999806,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05062746617339099,"score_gpt":0.2958187451349355,"score_spread":0.2451912789615445,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). 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