{"id":"W2979022444","doi":"10.1140/epjc/s10052-020-7997-4","title":"Search for light long-lived neutral particles produced in pp collisions at $$\\sqrt{s} = 13~\\mathrm {TeV}$$ and decaying into collimated leptons or light hadrons with the ATLAS detector","year":2020,"lang":"en","type":"article","venue":"The European Physical Journal C","topic":"Particle physics theoretical and experimental studies","field":"Physics and Astronomy","cited_by":39,"is_retracted":false,"has_abstract":true,"ca_institutions":"TRIUMF; Carleton University; Simon Fraser University; University of British Columbia; York University; University of Alberta; Université de Montréal; Institute of Particle Physics; University of Victoria; McGill University; University of Toronto","funders":"H2020 Marie Skłodowska-Curie Actions; Royal Society; Centre National pour la Recherche Scientifique et Technique; European Social Fund; European Regional Development Fund; Max-Planck-Gesellschaft; Centre National de la Recherche Scientifique; British Columbia Knowledge Development Fund; Fundação para a Ciência e a Tecnologia; Institut National de Physique Nucléaire et de Physique des Particules; Agencia Nacional de Promoción Científica y Tecnológica; Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung; Science and Technology Facilities Council; Bundesministerium für Bildung und Forschung; Ministry of Education, Culture, Sports, Science and Technology; Natural Sciences and Engineering Research Council of Canada; Japan Society for the Promotion of Science; National Research Center \"Kurchatov Institute\"; Israel Science Foundation; Comisión Nacional de Investigación Científica y Tecnológica; Türkiye Atom Enerjisi Kurumu; Joint Institute for Nuclear Research; Ministerstwo Edukacji i Nauki; Conselho Nacional de Desenvolvimento Científico e Tecnológico; Bundesministerium für Wissenschaft, Forschung und Wirtschaft; Austrian Science Fund; U.S. Department of Energy; National Natural Science Foundation of China; European Commission; Leverhulme Trust; Fundação de Amparo à Pesquisa do Estado de São Paulo; Javna Agencija za Raziskovalno Dejavnost RS; Deutsche Forschungsgemeinschaft; Nederlandse Organisatie voor Wetenschappelijk Onderzoek; Agence Nationale de la Recherche; Services Fédéraux des Affaires Scientifiques, Techniques et Culturelles; Generalitat de Catalunya; Department of Science and Technology, Ministry of Science and Technology, India; General Secretariat for Research and Technology; National Science Foundation; Compute Canada; Alexander von Humboldt-Stiftung; TRIUMF; Departamento Administrativo de Ciencia, Tecnología e Innovación (COLCIENCIAS); Canarie; Centres de Recerca de Catalunya; CERN; Danmarks Grundforskningsfond","keywords":"Physics; Lepton; Particle physics; Hadron; Higgs boson; Branching fraction; Collimated light; Nuclear physics; Optics; Laser; 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":[0.0002941365,0.0002525634,0.0003090008,0.00001390924,0.001106591,0.0001945292,0.0003322086,0.00001124619,0.000009227027],"category_scores_gemma":[0.00001820111,0.0001181314,0.0001231593,0.0003259907,0.0003267206,0.0001370698,0.0003580884,0.0003681387,0.00005261267],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000412112,"about_ca_system_score_gemma":0.00003525176,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001696814,"about_ca_topic_score_gemma":0.000007324967,"domain_scores_codex":[0.9983232,0.0004010164,0.0002582457,0.0003028944,0.0002131552,0.0005015028],"domain_scores_gemma":[0.9990246,0.0003519085,0.0001007235,0.0001732185,0.00007554783,0.0002739691],"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":[0.001574198,0.0005512505,0.007268575,0.0000250271,0.000299075,0.00002838946,0.02031815,0.0005593987,0.9604048,0.00357997,0.001596505,0.003794706],"study_design_scores_gemma":[0.001666574,0.0006633976,0.001451373,0.00006996465,0.0001122293,0.000009543783,0.003313078,0.0017277,0.9876102,0.002719232,0.0003697726,0.0002869586],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9855545,0.0001043755,0.0002577581,0.01228808,0.00002884422,0.0004945965,0.00001322613,0.00002855218,0.001230068],"genre_scores_gemma":[0.9990234,0.00001079583,0.00006379438,0.00005338914,0.0007318114,0.00004156965,0.000002652874,0.00004617126,0.00002639769],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02720542,"threshold_uncertainty_score":0.8511112,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03024647253646048,"score_gpt":0.2816471842752786,"score_spread":0.2514007117388181,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). 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