The ATLAS trigger system for LHC Run 3 and trigger performance in 2022

dc.contributor.authorAad, G.
dc.contributor.authorAbbott, B.
dc.contributor.authorAbbott, D.C.
dc.contributor.authorAbed Abud, A.
dc.contributor.authorAbeling, K.
dc.contributor.authorAbhayasinghe, D.K.
dc.contributor.authorIkegami, Y.
dc.date.accessioned2026-04-04T18:48:33Z
dc.date.available2026-04-04T18:48:33Z
dc.date.issued2024
dc.description.abstractThe ATLAS trigger system is a crucial component of the ATLAS experiment at the LHC. It is responsible for selecting events in line with the ATLAS physics programme. This paper presents an overview of the changes to the trigger and data acquisition system during the second long shutdown of the LHC, and shows the performance of the trigger system and its components in the proton-proton collisions during the 2022 commissioning period as well as its expected performance in proton-proton and heavy-ion collisions for the remainder of the third LHC data-taking period (2022–2025). © 2024 CERN for the benefit of the ATLAS collaboration.
dc.description.sponsorshipBSF-NSF; Australian Research Council, ARC; DRAC; La Caixa Banking Foundation; BMWFW; Centre National pour la Recherche Scientifique et Technique, CNRST; Fundação para a Ciência e a Tecnologia, FCT; European Union, Future Artificial Intelligence Research; Investissements d’Avenir Labex; Cooperative Research Centres, Australian Government Department of Industry, CRCs; National Science Foundation, NSF; Norwegian Financial Mechanism; CEA-DRF; Horizon 2020, ICSC-NextGenerationEU; ; H2020 Marie Sk?odowska-Curie Actions, MSCA; HORIZON EUROPE Marie Sklodowska-Curie Actions, MSCA; INFN-CNAF; Nederlandse Organisatie voor Wetenschappelijk Onderzoek, NWO; Ministry of Science and Technology, Taiwan, MOST; Israel Science Foundation, ISF; Wallenberg Foundation; Leverhulme Trust; Baden-Württemberg Stiftung, BWS; PROMETEO; Neubauer Family Foundation, NFF; Staatssekretariat für Bildung, Forschung und Innovation, SBFI; The Slovenian Research and Innovation Agency, ARRS; Generalitat de Catalunya; Austrian Science Fund, FWF; Agencia Nacional de Investigación y Desarrollo, ANID; Bundesministerium für Bildung und Forschung, BMBF; Helmholtz-Gemeinschaft, HGF; Danmarks Grundforskningsfond, DNRF; Conselho Nacional de Desenvolvimento Científico e Tecnológico, CNPq; Karlsruhe Institute of Technology, KIT; Canarie; GridKA; Horizon 2020 Framework Programme, H2020; Göran Gustafssons Stiftelser; MIZŠ; European Commission, EC; Ministarstvo Prosvete, Nauke i Tehnološkog Razvoja, MPNTR; European Cooperation in Science and Technology, COST; EU-ESF; International Council of Shopping Centers, ICSC; RGC; Fundação de Amparo à Pesquisa do Estado de São Paulo, FAPESP; Institutul de Fizic? Atomic?, IFA; Natural Sciences and Engineering Research Council of Canada, NSERC; Nella and Leon Benoziyo Center for Neurological Diseases, Weizmann Institute of Science; GenT Programmes Generalitat Valenciana, Spain; Irish Rugby Football Union, IRFU; Cantons of Bern and Geneva; Chinese Academy of Sciences, CAS; Defence Science Institute, DSI; MNE; Agencia Nacional de Promoción Científica y Tecnológica, ANPCyT; Royal Society; Minerva Foundation; National Research Foundation, NRF; Generalitat Valenciana, GVA; CERN; Ministerstvo Školství, Mláde?e a T?lov?chovy, MŠMT; National Research Council Canada, NRC; Brookhaven National Laboratory, BNL; Alexander von Humboldt-Stiftung, AvH; Multiple Sclerosis Scientific Research Foundation, MSSRF; Caring Futures Institute, Flinders University, CFI; British Columbia Knowledge Development Fund, BCKDF; Ministry of Education, Culture, Sports, Science and Technology, MEXT; Science and Technology Facilities Council, STFC, (ST/T002816/1); Science and Technology Facilities Council, STFC; MUCCA, (CHIST-ERA-19-XAI-00); Norges Forskningsråd, (RCN-314472); Norges Forskningsråd; Vetenskapsrådet, VR, (VR 2022-03845, VR 2022-04683, VR 2018-00482, 2021-03651); Vetenskapsrådet, VR; GenT Programmes Generalitat Valenciana, (CIDEGENT/2019/027, CIDEGENT/2019/023); Fundación BBVA, FBBVA, (LEO22-1-603); Fundación BBVA, FBBVA; Agence Nationale de la Recherche, ANR, (ANR-20-CE31-0013, ANR-21-CE31-0013, ANR-11-LABX-0012, ANR-21-CE31-0022); Agence Nationale de la Recherche, ANR; European Regional Development Fund, ERDF, (IDIFEDER/2018/048, LCF/BQ/PI20/11760025); European Regional Development Fund, ERDF; National Natural Science Foundation of China, NSFC, (12275265, NSFC — 12175119, PRIMUS/21/SCI/017, NSFC-12075060); National Natural Science Foundation of China, NSFC; Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung, SNF, (RPG-2020-004, SNSF — PCEFP2_194658); Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung, SNF; DNSRC, (IN2P3-CNRS); Narodowe Centrum Nauki, NCN, (UMO-2019/34/E/ST2/00393, UMO-2020/37/B/ST2/01043, 2022/47/B/ST2/03059, UMO-2021/40/C/ST2/00187, 2021/42/E/ST2/00350); Narodowe Centrum Nauki, NCN; Center for Advancing Research Impact in Society, ARIS, (J1-3010); Center for Advancing Research Impact in Society, ARIS; Narodowa Agencja Wymiany Akademickiej, NAWA, (PPN/PPO/2020/1/00002/U/00001); Narodowa Agencja Wymiany Akademickiej, NAWA; CERN-CZ, (21/SCI/017); U.S. Department of Energy, USDOE, (ECA DE-AC02-76SF00515); U.S. Department of Energy, USDOE; Deutsche Forschungsgemeinschaft, DFG, (DFG — 469666862, DFG — CR 312/5-1); Deutsche Forschungsgemeinschaft, DFG; European Research Council, ERC, (948254); European Research Council, ERC; H2020 MSC IF, (101033496); Knut och Alice Wallenbergs Stiftelse, (KAW 2017.0100, KAW 2018.0157, KAW 2018.0458, KAW 2019.0447); Knut och Alice Wallenbergs Stiftelse; FAIR-NextGenerationEU, (PE00000013); Ministerio de Ciencia e Innovación, MCIN, (RYC2020-030254-I, PID2021-125273NB, RYC2021-031273-I, PCI2022-135018-2, RYC2022-038164-I, RYC2019-028510-I); Ministerio de Ciencia e Innovación, MCIN; UNCE, (SCI/013); Instituto Nazionale di Fisica Nucleare, INFN, (754496); Instituto Nazionale di Fisica Nucleare, INFN; North Dakota Game and Fish Department, (CC-IN2P3); North Dakota Game and Fish Department; Fondo Nacional de Desarrollo Científico y Tecnológico, FONDECYT, (1230987, 1210400, 1190886, 1230812); Fondo Nacional de Desarrollo Científico y Tecnológico, FONDECYT; H2020 European Research Council, ERC, (101002463); H2020 European Research Council, ERC; Japan Society for the Promotion of Science, JSPS, (JP21H05085, JP22KK0227, JP22H04944, JP22H01227); Japan Society for the Promotion of Science, JSPS
dc.identifier.doi10.1088/1748-0221/19/06/P06029
dc.identifier.issn1748-0221
dc.identifier.issue6
dc.identifier.scopus2-s2.0-85199060793
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1088/1748-0221/19/06/P06029
dc.identifier.urihttps://hdl.handle.net/11411/10219
dc.identifier.volume19
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherInstitute of Physics
dc.relation.ispartofJournal of Instrumentation
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_Scopus_20260402
dc.subjectOnline Farms And Online Filtering
dc.subjectTrigger Algorithms
dc.subjectTrigger Concepts And Systems (Hardware And Software)
dc.subjectTrigger Detectors
dc.titleThe ATLAS trigger system for LHC Run 3 and trigger performance in 2022
dc.typeArticle

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