{"id":"W2115113925","doi":"10.1007/jhep08(2015)148","title":"A search for t t ¯ $$ t\\overline{t} $$ resonances using lepton-plus-jets events in proton-proton collisions at s = 8 $$ \\sqrt{s}=8 $$ TeV with the ATLAS detector","year":2015,"lang":"en","type":"article","venue":"Journal of High Energy Physics","topic":"Particle physics theoretical and experimental studies","field":"Physics and Astronomy","cited_by":131,"is_retracted":false,"has_abstract":true,"ca_institutions":"Simon Fraser University; University of British Columbia; York University; TRIUMF; Carleton University; University of Victoria; McGill University; University of Alberta; Université de Montréal; 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; Centre National pour la Recherche Scientifique et Technique; Georgian National Science Foundation; National Research Center \"Kurchatov Institute\"; 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; Bundesministerium für Wissenschaft, Forschung und Wirtschaft; 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; 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; Atlas detector; Lepton; Particle physics; Atlas (anatomy); Nuclear physics; Proton; Large Hadron Collider; Electron","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":[0.0002547337,0.0002299542,0.0004111442,0.00003369537,0.0002481255,0.00003220069,0.0002838501,0.00003028687,0.000008410102],"category_scores_gemma":[0.000005123608,0.0001361951,0.000160985,0.0003089837,0.0001819835,0.0002513208,0.0001636909,0.0001844679,0.00000341869],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002087813,"about_ca_system_score_gemma":0.0001809168,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003423241,"about_ca_topic_score_gemma":0.000008188713,"domain_scores_codex":[0.9984573,0.0001012456,0.0003614853,0.0001986792,0.0004854933,0.0003958647],"domain_scores_gemma":[0.9989347,0.0001555989,0.0002871974,0.0001847301,0.0002784652,0.0001592678],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.009750062,0.003150511,0.1116047,0.0001328129,0.00134582,0.00002624201,0.005465264,0.08006147,0.06506918,0.7113387,0.0006273857,0.01142786],"study_design_scores_gemma":[0.002767495,0.0006370062,0.0001248482,0.0001106715,0.00006426818,0.000003765215,0.0006954749,0.003032913,0.9119043,0.07883916,0.001587139,0.0002328968],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9766469,0.0001669914,0.02209595,0.0002827975,0.0001044143,0.000476301,0.00002363344,0.00000602376,0.0001969691],"genre_scores_gemma":[0.997899,0.000006928689,0.001145658,0.00001668092,0.0006701039,0.0001774578,0.000005233484,0.00003030751,0.00004863107],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8468352,"threshold_uncertainty_score":0.5553874,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03452726385835161,"score_gpt":0.2994786894198633,"score_spread":0.2649514255615116,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). 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