{"id":"W4396816991","doi":"10.1088/1748-0221/19/06/p06014","title":"Beam-induced backgrounds measured in the ATLAS detector during local gas injection into the LHC beam vacuum","year":2024,"lang":"en","type":"preprint","venue":"Journal of Instrumentation","topic":"Particle Detector Development and Performance","field":"Physics and Astronomy","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"CHIST-ERA; SLAC National Accelerator Laboratory; Brookhaven National Laboratory; European Social Fund; High Energy Physics; Japan Society for the Promotion of Science; Science and Technology Facilities Council; Natural Sciences and Engineering Research Council of Canada; Horizon 2020 Framework Programme; University of California, Irvine; College of Engineering, Michigan State University; Institut de Física d'Altes Energies; Agencia Nacional de Investigación y Desarrollo; National Technical University of Athens; Shanghai Key Laboratory for Particle Physics and Cosmology; Technische Universität Dortmund; Narodowa Agencja Wymiany Akademickiej; National University of Science and Technology; University of Chinese Academy of Sciences; University of Science and Technology of China; Universidade do Minho; Gaziantep Üniversitesi; Nanjing University; University of South Africa; University of the Philippines; State Key Laboratory of Particle Detection and Electronics; Universidade Federal de Juiz de Fora; Universitatea din București; Universidad de Tarapacá; University of Cape Town; Universidade do Estado do Rio de Janeiro; 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; 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; National and Kapodistrian University of Athens; Universidad de Buenos Aires; Centre National de la Recherche Scientifique; Università degli Studi di Pavia; Zhengzhou University; Ministerstwo Edukacji i Nauki; Universitatea Transilvania din Brasov; TRIUMF; Javna Agencija za Raziskovalno Dejavnost RS; Simon Fraser University; Max-Planck-Gesellschaft; European Commission; Knut och Alice Wallenbergs Stiftelse; Georg-August-Universität Göttingen; Lunds Universitet; Sun Yat-sen University; Fundação para a Ciência e a Tecnologia; Radboud Universiteit; Vetenskapsrådet; Danmarks Grundforskningsfond; Abdus Salam International Centre for Theoretical Physics; Consejo Nacional de Investigaciones Científicas y Técnicas; Sapienza Università di Roma; Universität Innsbruck; Agence Nationale de la Recherche; Université de Fribourg; Universiteit van Amsterdam; Universität Heidelberg; Deutsche Forschungsgemeinschaft; Tsinghua University; Nederlandse Organisatie voor Wetenschappelijk Onderzoek; British Columbia Knowledge Development Fund; Chinese Academy of Sciences; Albert-Ludwigs-Universität Freiburg; University College London; University of Zululand; Royal Society; Université de Genève; University of Toronto; Université Hassan II de Casablanca; Generalitat Valenciana; H2020 Marie Skłodowska-Curie Actions; Ministerio de Ciencia e Innovación; McGill University; Univerzita Karlova v Praze; Generalitat de Catalunya; Istituto Nazionale di Fisica Nucleare; Università degli Studi di Napoli Federico II; University of Alberta; Norges Forskningsråd; Univerzita Komenského v Bratislave; Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung; University of Glasgow; York University; Division of Physics; Türkiye Enerji, Nükleer ve Maden Araştırma Kurumu; University of Illinois at Urbana-Champaign; Louisiana Tech University; Université Paris-Saclay; Univerzita Palackého v Olomouci; University of Johannesburg; Conselho Nacional de Desenvolvimento Científico e Tecnológico; Southern Methodist University; Canarie; Universität Siegen; Centres de Recerca de Catalunya; Università di Pisa; Universidad Autónoma de Madrid; Technische Universität Dresden; Ministerstvo Školství, Mládeže a Tělovýchovy; Université Grenoble Alpes; Argonne National Laboratory; Shanghai Jiao Tong University; Ministry of Education, India; CERN; Institutul National de Cercetare-Dezvoltare pentru Fizica si Inginerie Nucleara 'Horia Hulubei'; Department of Physics and Astronomy, University College London; Ankara Universitesi; Israel Science Foundation; New York University Abu Dhabi; Instituto Superior Técnico; Brandeis University; Bundesministerium für Bildung und Forschung; Institute of High Energy Physics; Ministry of Education, Culture, Sports, Science and Technology; University of Oregon; Sorbonne Université; Kungliga Tekniska Högskolan; University of Pittsburgh; University of Bern; Iowa State University; Harvard University; Queen Mary University of London; Université Mohammed VI Polytechnique; Stockholms Universitet; Academia Sinica; Universidad Técnica Federico Santa María; University of Sussex; Université Savoie Mont Blanc; Università degli Studi di Trento; Universidad Nacional de La Plata; Michigan State University; Baden-Württemberg Stiftung; Fundação de Amparo à Pesquisa do Estado de São Paulo; Leverhulme Trust; Lawrence Berkeley National Laboratory; 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; Shandong University; Ohio State University; Aix-Marseille Université; National Natural Science Foundation of China; National Tsing Hua University; Scottish Universities Physics Alliance; České Vysoké Učení Technické v Praze; University of Oxford; Agencia Nacional de Promoción Científica y Tecnológica; Deutsches Elektronen-Synchrotron; Rheinische Friedrich-Wilhelms-Universität Bonn; Justus Liebig Universität Gießen; Tel Aviv University; University of Oklahoma; Forskningsrådet om Hälsa, Arbetsliv och Välfärd; Université de Toulouse; Northern Illinois University; University of Washington; Universidad Nacional de Colombia; Oklahoma State University; National Science Foundation; Stony Brook University; Institut \"Jožef Stefan\"; Universitetet i Bergen; University of Texas at Arlington; Alexander von Humboldt-Stiftung; Austrian Science Fund; High Energy Accelerator Research Organization; Grantová Agentura České Republiky; University of Pennsylvania","keywords":"Large Hadron Collider; Atlas (anatomy); Physics; Beam (structure); Interaction point; Nuclear physics; Monte Carlo method; Optics; Geology","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0009680659,0.0004802576,0.0008001674,0.001117977,0.0004755362,0.001101394,0.000754684,0.0004502308,0.001595971],"category_scores_gemma":[0.001601351,0.0002835634,0.0002245761,0.001338034,0.0003688167,0.0004009098,0.0009048342,0.0003512648,0.0004558461],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009580933,"about_ca_system_score_gemma":0.0003033494,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002434706,"about_ca_topic_score_gemma":0.001399656,"domain_scores_codex":[0.9986181,0.0002478519,0.00005857614,0.000241047,0.0005761636,0.0002582448],"domain_scores_gemma":[0.9985126,0.0005756858,0.0002235398,0.0001779691,0.0003709686,0.000139146],"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":[0.007359699,0.0003627895,0.1673846,0.000314301,0.0002894747,0.001145062,0.001025633,0.02534163,0.7594394,0.0008713299,0.00155062,0.03491545],"study_design_scores_gemma":[0.00007239565,0.001519416,0.2422387,0.00002119319,0.0001364544,0.0005005404,0.000334164,0.04237458,0.7102087,0.0001717554,0.002312168,0.0001099023],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9944769,0.0001763094,0.003124411,0.00001680136,0.000009852467,0.000009187144,0.0006188636,0.0006428624,0.0009249285],"genre_scores_gemma":[0.9984829,0.00003672788,0.000576922,0.00001326195,0.000003581365,0.00001087598,0.0004594948,0.00006982509,0.0003464384],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002434706,"threshold_uncertainty_score":0.006951511,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02007559292504466,"score_gpt":0.2675295363738724,"score_spread":0.2474539434488277,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). 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