{"id":"W2136813669","doi":"10.1140/epjc/s10052-014-2883-6","title":"Search for direct top squark pair production in events with a $$Z$$ Z boson, $$b$$ b -jets and missing transverse momentum in $$\\sqrt{s}=8$$ s = 8 TeV $$pp$$ p p collisions with the ATLAS detector","year":2014,"lang":"en","type":"article","venue":"The European Physical Journal C","topic":"Particle physics theoretical and experimental studies","field":"Physics and Astronomy","cited_by":67,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia; McGill University; Simon Fraser University; York University; TRIUMF; Carleton University; University of Regina; Université de Montréal; University of Victoria; University of Alberta; Institute of Particle Physics; University of Toronto","funders":"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; H. Lundbeck A/S; State Atomic Energy Corporation ROSATOM; Centre National pour la Recherche Scientifique et Technique; Georgian National Science Foundation; Centre National de la Recherche Scientifique; Israel Science Foundation; Israeli Centers for Research Excellence; Joint Institute for Nuclear Research; Japan Society for the Promotion of Science; Conselho Nacional de Desenvolvimento Científico e Tecnológico; Lundbeckfonden; Leverhulme Trust; General Secretariat for Research and Technology; Ministry of Education, Culture, Sports, Science and Technology; Nederlandse Organisatie voor Wetenschappelijk Onderzoek; Austrian Science Fund; Bundesministerium für Bildung und Forschung; National Science Council; U.S. Department of Energy; National Natural Science Foundation of China; Fundação de Amparo à Pesquisa do Estado de São Paulo; Bundesministerium für Wissenschaft und Forschung; Javna Agencija za Raziskovalno Dejavnost RS; Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung; European Commission; National Science Foundation; Alexander von Humboldt-Stiftung; TRIUMF; Max-Planck-Gesellschaft; Royal Society; Departamento Administrativo de Ciencia, Tecnología e Innovación (COLCIENCIAS); Deutsche Forschungsgemeinschaft; Ministerstwo Edukacji i Nauki; CERN; Comisión Nacional de Investigación Científica y Tecnológica; Danmarks Grundforskningsfond; Services Fédéraux des Affaires Scientifiques, Techniques et Culturelles; Department of Science and Technology, Ministry of Science and Technology, India; Türkiye Atom Enerjisi Kurumu","keywords":"Physics; Particle physics; Neutralino; Supersymmetry; Lightest Supersymmetric Particle; Lepton; Pair production; Gravitino; Production (economics); Boson; Gauge boson; Invariant mass; Quark; Large Hadron Collider; Nuclear physics; Gauge theory","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0005490746,0.0001720022,0.0002076574,0.00002219429,0.0003687761,0.00006990352,0.0001576242,0.000006671734,0.000002113278],"category_scores_gemma":[0.000008705954,0.00008161068,0.00006201735,0.0002190077,0.0001907189,0.000123011,0.00005079565,0.0002950468,0.000006104971],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002873917,"about_ca_system_score_gemma":0.00002033074,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00004553332,"about_ca_topic_score_gemma":0.000002872456,"domain_scores_codex":[0.9986448,0.0004429044,0.0001589414,0.0002148798,0.0002090955,0.0003293592],"domain_scores_gemma":[0.9994509,0.0002016495,0.00006403184,0.0001351571,0.00003497255,0.0001132392],"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":[0.005545286,0.003793373,0.07326619,0.00008490669,0.0007272412,0.00002763369,0.0415887,0.008042167,0.5644188,0.01713053,0.002756707,0.2826185],"study_design_scores_gemma":[0.007062394,0.002273887,0.01336762,0.0006226527,0.0002018718,0.0000225414,0.005772159,0.003602275,0.8969553,0.06798832,0.001305638,0.0008253729],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9928616,0.00004290907,0.001006297,0.002696856,0.00003016021,0.0003309787,0.000003661918,0.000009955946,0.003017592],"genre_scores_gemma":[0.9991694,0.000003117902,0.00007047047,0.000007782078,0.000661317,0.00001662066,0.000001116684,0.00002653651,0.00004360335],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3325365,"threshold_uncertainty_score":0.3327987,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01384914470502644,"score_gpt":0.2552817993001958,"score_spread":0.2414326545951694,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). 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