{"id":"W2134214675","doi":"10.1103/physrevd.91.072007","title":"Observation of top-quark pair production in association with a photon and measurement of thett¯γproduction cross section inppcollisions ats=7TeV using the ATLAS detector","year":2015,"lang":"lv","type":"article","venue":"Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D, Particles, fields, gravitation, and cosmology","topic":"Particle physics theoretical and experimental studies","field":"Physics and Astronomy","cited_by":63,"is_retracted":false,"has_abstract":true,"ca_institutions":"York University; University of British Columbia; Simon Fraser University; University of Regina; McGill University; University of Victoria; University of Alberta; Université de Montréal; TRIUMF; Carleton University; University of Toronto","funders":"Institut National de Physique Nucléaire et de Physique des Particules; Instituto Nazionale di Fisica Nucleare; Agencia Nacional de Promoción Científica y Tecnológica; Fundação para a Ciência e a Tecnologia; Australian Research Council; National Research Council Canada; Japan Society for the Promotion of Science; National Research Center \"Kurchatov Institute\"; Services Fédéraux des Affaires Scientifiques, Techniques et Culturelles; State Atomic Energy Corporation ROSATOM; Norges Forskningsråd; Georgian National Science Foundation; Canada Foundation for Innovation; Ministerstwo Edukacji i Nauki; Conselho Nacional de Desenvolvimento Científico e Tecnológico; Narodowe Centrum Nauki; Knut och Alice Wallenbergs Stiftelse; Ministarstvo Prosvete, Nauke i Tehnološkog Razvoja; Lundbeckfonden; Ministry of Education and Science of the Russian Federation; Bundesministerium für Wissenschaft, Forschung und Wirtschaft; Research Grants Council, University Grants Committee; Austrian Science Fund; Deutsche Forschungsgemeinschaft; Nederlandse Organisatie voor Wetenschappelijk Onderzoek; Chinese Academy of Sciences; National Science Council; Leverhulme Trust; European Commission; Fundação de Amparo à Pesquisa do Estado de São Paulo; Javna Agencija za Raziskovalno Dejavnost RS; Science and Technology Facilities Council; Ministerstvo Průmyslu a Obchodu; Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung; Ministry of Science and Technology of the People's Republic of China; Natural Sciences and Engineering Research Council of Canada; Bundesministerium für Bildung und Forschung; Ministerio de Economía y Competitividad; Ministry of Education, Culture, Sports, Science and Technology; Minerva Foundation; Comisión Nacional de Investigación Científica y Tecnológica; Türkiye Atom Enerjisi Kurumu; Joint Institute for Nuclear Research; Department of Science and Technology, Republic of South Africa; Japan Society for the Promotion of Science London; National Science Foundation; Alexander von Humboldt-Stiftung; TRIUMF; European Research Council; Centre National de la Recherche Scientifique; Max-Planck-Gesellschaft; Centre National pour la Recherche Scientifique et Technique; Royal Society; H. Lundbeck A/S; Department of Science and Technology, Ministry of Science and Technology, India; Stichting voor Fundamenteel Onderzoek der Materie; German-Israeli Foundation for Scientific Research and Development; Departamento Administrativo de Ciencia, Tecnología e Innovación (COLCIENCIAS); CERN; Ministerstvo školstva, vedy, výskumu a športu Slovenskej republiky; Danmarks Grundforskningsfond; Israel Science Foundation; Helmholtz-Gemeinschaft; Vetenskapsrådet; National Natural Science Foundation of China; Israeli Centers for Research Excellence; U.S. Department of Energy; General Secretariat for Research and Technology","keywords":"Physics; Particle physics; Lepton; Muon; Top quark; Nuclear physics; Large Hadron Collider; Pair production; Branching fraction; Compact Muon Solenoid; Luminosity; ATLAS experiment; Electron; Galaxy","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":[0.0003442885,0.0003101524,0.0002490582,0.0009330795,0.0007985774,0.0007326307,0.0006311706,0.001170821,0.01893999],"category_scores_gemma":[0.0004549146,0.0003864537,0.0003000743,0.001110043,0.0003146383,0.0005656422,0.0006856851,0.001081245,0.002386871],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003523476,"about_ca_system_score_gemma":0.0002713013,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001489207,"about_ca_topic_score_gemma":0.003628587,"domain_scores_codex":[0.999741,0.0000414339,0.000009759454,0.00007719256,0.00006742815,0.00006313638],"domain_scores_gemma":[0.9994912,0.0001269024,0.0001219058,0.00008405648,0.00005633574,0.0001195217],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.005277781,0.0005144743,0.09198352,0.000397866,0.0003151677,0.00553083,0.0007588305,0.001183328,0.8353217,0.01096674,0.02273095,0.02501884],"study_design_scores_gemma":[0.0003113111,0.001359275,0.3662829,0.00009238091,0.0002873191,0.006279749,0.0008281529,0.01668493,0.5657289,0.00448621,0.0374754,0.0001836566],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9146132,0.0006726097,0.02056482,0.0009354533,0.0002536203,0.0001163285,0.01081262,0.001317499,0.050714],"genre_scores_gemma":[0.980401,0.000180457,0.00688311,0.0002057935,0.00003169543,0.00006374408,0.002241733,0.00009965694,0.009892844],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01893999,"threshold_uncertainty_score":0.06336063,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02411047402640054,"score_gpt":0.2778018476389498,"score_spread":0.2536913736125493,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). 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