{"id":"W4382237563","doi":"10.3204/pubdb-2023-04996","title":"Search for dark photons in rare $Z$ boson decays with the ATLAS detector","year":2023,"lang":"en","type":"preprint","venue":"PubMed","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; Dark photon; Higgs boson; Boson; Nuclear physics; Standard Model (mathematical formulation); Photon; Dark matter; Lepton; Muon; Large Hadron Collider; 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0009229867,0.0004500939,0.0004776348,0.002130767,0.0007414483,0.001279263,0.0008084024,0.0003491998,0.002452425],"category_scores_gemma":[0.0009949503,0.000317192,0.0003719061,0.001578484,0.000330998,0.0004946995,0.0009740693,0.0003145138,0.0003469001],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000402216,"about_ca_system_score_gemma":0.000482352,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001061947,"about_ca_topic_score_gemma":0.002645451,"domain_scores_codex":[0.9995497,0.0001122415,0.00002495977,0.0001039039,0.0001347479,0.00007447421],"domain_scores_gemma":[0.9988758,0.0004265053,0.000307838,0.0001595617,0.00007510048,0.0001551335],"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":[0.004183195,0.0002327367,0.7175565,0.00024307,0.0005906171,0.004977533,0.0004290762,0.00496133,0.2092452,0.02389195,0.001609055,0.03207979],"study_design_scores_gemma":[0.0005620256,0.00146299,0.5154781,0.00009964898,0.00105045,0.01566607,0.001241072,0.06657156,0.3475122,0.02102575,0.02905121,0.000278941],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9893484,0.0002912588,0.006221979,0.0000589015,0.000006465755,0.00001285226,0.0007447403,0.000145039,0.003170362],"genre_scores_gemma":[0.9956858,0.00008633622,0.002941899,0.00001487765,0.00001057734,0.000006766491,0.0007280268,0.000012125,0.0005135632],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002452425,"threshold_uncertainty_score":0.008204222,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03795152078751629,"score_gpt":0.2728788803271759,"score_spread":0.2349273595396596,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}