{"id":"W3198034331","doi":"10.1088/1748-0221/17/01/p01013","title":"Operation and performance of the ATLAS semiconductor tracker in LHC Run 2","year":2022,"lang":"en","type":"article","venue":"Journal of Instrumentation","topic":"Particle Detector Development and Performance","field":"Physics and Astronomy","cited_by":7,"is_retracted":false,"has_abstract":true,"ca_institutions":"York University; University of British Columbia; Simon Fraser University; University of Alberta; Université de Montréal; University of Victoria; McGill University; TRIUMF; Carleton University; University of Toronto","funders":"SLAC National Accelerator Laboratory; Brookhaven National Laboratory; European Social Fund; High Energy Physics; Division of Physics; British Columbia Knowledge Development Fund; Russian Academy of Sciences; Japan Society for the Promotion of Science; Science and Technology Facilities Council; Natural Sciences and Engineering Research Council of Canada; University of California, Irvine; College of Engineering, Michigan State University; Universidade Federal de São João del-Rei; Agencia Nacional de Investigación y Desarrollo; Shanghai Key Laboratory for Particle Physics and Cosmology; Narodowa Agencja Wymiany Akademickiej; Services Fédéraux des Affaires Scientifiques, Techniques et Culturelles; University of Science and Technology of China; Universidade do Minho; National Academy of Sciences of Belarus; University of South Africa; University of the Philippines; State Key Laboratory of Particle Detection and Electronics; Universidade Federal de Juiz de Fora; Universidad de Tarapacá; University of Cape Town; High Energy Accelerator Research Organization; Université Cadi Ayyad; University of Tsukuba; Nuclear Physics; Aristotle University of Thessaloniki; Universidad de Granada; Univerza v Ljubljani; Centre National pour la Recherche Scientifique et Technique; Technion-Israel Institute of Technology; United Arab Emirates University; Pontificia Universidad Católica de Chile; Università di Bologna; Technische Universität Dortmund; Universidade Nova de Lisboa; Institut National de Physique Nucléaire et de Physique des Particules; Universidade de Lisboa; Universidade de Coimbra; Ludwig-Maximilians-Universität München; Universidade de São Paulo; Royal Holloway, University of London; Universidade Federal do Rio de Janeiro; Universitetet i Oslo; Scottish Universities Physics Alliance; National Tsing Hua University; H2020 Marie Skłodowska-Curie Actions; McGill University; Univerzita Karlova v Praze; Generalitat de Catalunya; Ministerio de Ciencia e Innovación; Università degli Studi di Pavia; CERN; Shanghai Jiao Tong University; Ministry of Education, India; TRIUMF; Javna Agencija za Raziskovalno Dejavnost RS; Simon Fraser University; Universidad de Buenos Aires; Centre National de la Recherche Scientifique; Max-Planck-Gesellschaft; Georg-August-Universität Göttingen; Lunds Universitet; National Research Center \"Kurchatov Institute\"; Université de Genève; University of Toronto; Université Hassan II de Casablanca; Generalitat Valenciana; National Science Foundation; Siberian Branch, Russian Academy of Sciences; Fundação para a Ciência e a Tecnologia; Tomsk State University; Compute Canada; Radboud Universiteit; Danmarks Grundforskningsfond; Abdus Salam International Centre for Theoretical Physics; Consejo Nacional de Investigaciones Científicas y Técnicas; Sapienza Università di Roma; Agence Nationale de la Recherche; Université de Fribourg; Türkiye Atom Enerjisi Kurumu; Universiteit van Amsterdam; Universität Heidelberg; Nederlandse Organisatie voor Wetenschappelijk Onderzoek; Deutsche Forschungsgemeinschaft; Akademia Górniczo-Hutnicza im. Stanislawa Staszica; University of Sussex; Albert-Ludwigs-Universität Freiburg; University College London; Royal Society; Univerzita Komenského v Bratislave; Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung; University of Glasgow; York University; Louisiana Tech University; Université Paris-Saclay; Univerzita Palackého v Olomouci; University of Johannesburg; Conselho Nacional de Desenvolvimento Científico e Tecnológico; Southern Methodist University; National Research Centre; Canarie; Universität Siegen; Centres de Recerca de Catalunya; Institutul National de Cercetare-Dezvoltare pentru Fizica si Inginerie Nucleara 'Horia Hulubei'; Department of Physics and Astronomy, University College London; Israel Science Foundation; New York University Abu Dhabi; Instituto Superior Técnico; Brandeis University; Bundesministerium für Bildung und Forschung; Ministry of Education, Culture, Sports, Science and Technology; University of Oregon; Joint Institute for Nuclear Research; National Natural Science Foundation of China; Aix-Marseille Université; Ohio State University; České Vysoké Učení Technické v Praze; Sorbonne Université; Kungliga Tekniska Högskolan; University of Bern; University of Pittsburgh; Iowa State University; Harvard University; Queen Mary University of London; Universidad Técnica Federico Santa María; Ministerstwo Edukacji i Nauki; Università di Pisa; Universidad Autónoma de Madrid; Technische Universität Dresden; Austrian Science Fund; University of Pennsylvania; Fundação de Amparo à Pesquisa do Estado de São Paulo; European Commission; Leverhulme Trust; European Regional Development Fund; Akademie Věd České Republiky; Bundesministerium für Wissenschaft, Forschung und Wirtschaft; Slovenská Akadémia Vied; Università della Calabria; U.S. Department of Energy; Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa; Shandong University; Università degli Studi di Trento; Universidad Nacional de La Plata; Lomonosov Moscow State University; Michigan State University; University of Oxford; Agencia Nacional de Promoción Científica y Tecnológica; Deutsches Elektronen-Synchrotron; National Research Nuclear University MEPhI; Rheinische Friedrich-Wilhelms-Universität Bonn; Justus Liebig Universität Gießen; Tel Aviv University; University of Oklahoma; Universitatea Transilvania din Brasov; Northern Illinois University; University of Washington; Universidad Nacional de Colombia; Oklahoma State University; Università degli Studi di Napoli Federico II; Stony Brook University; Institut \"Jožef Stefan\"; Alexander von Humboldt-Stiftung; Université Mohammed VI Polytechnique; Université de Paris; Stockholms Universitet; Academia Sinica","keywords":"Large Hadron Collider; Atlas (anatomy); Physics; Luminosity; ATLAS experiment; Detector; Tracking (education); Semiconductor detector; Nuclear physics; Data acquisition; Particle physics; Optics; Computer science; Astrophysics","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":[0.001200648,0.0006137892,0.0007414607,0.0008007163,0.0009770609,0.001173109,0.0007713902,0.0006523417,0.002609713],"category_scores_gemma":[0.0009599536,0.000338561,0.0003701979,0.001031079,0.0003090665,0.0004522247,0.0008660264,0.0004148067,0.001552381],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001356239,"about_ca_system_score_gemma":0.001132704,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006212634,"about_ca_topic_score_gemma":0.006502825,"domain_scores_codex":[0.9990178,0.0001200063,0.00003995668,0.0002726799,0.0003597532,0.0001896272],"domain_scores_gemma":[0.9993254,0.0001059455,0.00006778229,0.0000928885,0.0002892344,0.0001187772],"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":[0.01057984,0.0006080303,0.1171009,0.0002568076,0.0003444307,0.00171346,0.002256848,0.02532338,0.7887096,0.0009288108,0.01015144,0.04202636],"study_design_scores_gemma":[0.0003804389,0.00869195,0.1992634,0.00004212474,0.0001938183,0.0009375329,0.000705038,0.03804532,0.7329275,0.0003790966,0.01820599,0.0002277894],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9945235,0.0001213654,0.001401923,0.00003593371,0.00001618287,0.00003010508,0.0009668786,0.0009489636,0.001955225],"genre_scores_gemma":[0.9958087,0.00002486477,0.0007449717,0.00003696025,0.000005991575,0.00002500498,0.00151341,0.00009917116,0.001741027],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006212634,"threshold_uncertainty_score":0.01235294,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01059896233354457,"score_gpt":0.2310044938509241,"score_spread":0.2204055315173795,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). 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