{"id":"W2112756246","doi":"10.1007/jhep09(2012)041","title":"A search for $ t\\overline t $ resonances in lepton+jets events with highly boosted top quarks collected in pp collisions at $ \\sqrt {s} = 7 $ TeV with the ATLAS detector","year":2012,"lang":"en","type":"article","venue":"Journal of High Energy Physics","topic":"Particle physics theoretical and experimental studies","field":"Physics and Astronomy","cited_by":65,"is_retracted":false,"has_abstract":true,"ca_institutions":"Carleton University; McGill University; Simon Fraser University; TRIUMF; York University; University of British Columbia; University of Alberta; University of Victoria; Université de Montréal; Institute of Particle Physics; University of Regina; 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; Centre National de la Recherche Scientifique; Israel Science Foundation; Joint Institute for Nuclear Research; Lundbeckfonden; Leverhulme Trust; General Secretariat for Research and Technology; Ministry of Education, Culture, Sports, Science and Technology; Nederlandse Organisatie voor Wetenschappelijk Onderzoek; Bundesministerium für Bildung und Forschung; National Science Council; Japan Society for the Promotion of Science; Conselho Nacional de Desenvolvimento Científico e Tecnológico; 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; Ministerio de Ciencia e Innovación; 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; Invariant mass; Lepton; Large Hadron Collider; Top quark; Branching fraction; Nuclear physics; Quark; Atlas (anatomy); Hadron; Atlas detector","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":[0.0004775246,0.0003214096,0.0003202409,0.001335495,0.0006236311,0.0009020984,0.0003679137,0.000422522,0.001510304],"category_scores_gemma":[0.0006379861,0.0003630484,0.0003532405,0.001245631,0.0002968671,0.000222483,0.0004641285,0.0001945082,0.000282949],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003083992,"about_ca_system_score_gemma":0.0003157351,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00268721,"about_ca_topic_score_gemma":0.004241754,"domain_scores_codex":[0.9997003,0.00004892412,0.00001754467,0.00008847642,0.00007768814,0.00006712565],"domain_scores_gemma":[0.9994761,0.0001528282,0.000137868,0.00007084372,0.00006480978,0.00009749135],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.003615493,0.0002378036,0.4742394,0.00009530872,0.0003103139,0.002720355,0.0005493155,0.003448994,0.5011901,0.002899906,0.0006729606,0.0100199],"study_design_scores_gemma":[0.0001336986,0.0007404122,0.8220592,0.000009264628,0.0002318396,0.002122558,0.0003658498,0.01208404,0.1598312,0.0007482988,0.001601806,0.0000718642],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9981087,0.00002186923,0.0006149541,0.000008948997,0.000001292426,0.000005499506,0.0003880864,0.0000232781,0.0008272997],"genre_scores_gemma":[0.998055,0.00001282692,0.0007933527,0.000007376589,0.000002241385,0.000004256862,0.0008860835,0.000006424955,0.0002323669],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00268721,"threshold_uncertainty_score":0.005343139,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01203046755459276,"score_gpt":0.2546958800128443,"score_spread":0.2426654124582515,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). 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