Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.11851/11927
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Aad, G. | - |
dc.contributor.author | Aakvaag, E. | - |
dc.contributor.author | Abbott, B. | - |
dc.contributor.author | Abdelhameed, S. | - |
dc.contributor.author | Abeling, K. | - |
dc.contributor.author | Abicht, N.J. | - |
dc.contributor.author | Abidi, S.H. | - |
dc.date.accessioned | 2024-12-10T19:00:46Z | - |
dc.date.available | 2024-12-10T19:00:46Z | - |
dc.date.issued | 2024 | - |
dc.identifier.issn | 1029-8479 | - |
dc.identifier.uri | https://doi.org/10.1007/JHEP11(2024)036 | - |
dc.identifier.uri | https://hdl.handle.net/20.500.11851/11927 | - |
dc.description.abstract | A search for neutral long-lived particles (LLPs) decaying in the ATLAS hadronic calorimeter using 140 fb−1 of proton-proton collisions at s = 13 TeV delivered by the LHC is presented. The analysis is composed of three channels. The first targets pair-produced LLPs, where at least one LLP is produced with sufficiently low boost that its decay products can be resolved as separate jets. The second and third channels target LLPs respectively produced in association with a W or Z boson that decays leptonically. In each channel, different search regions target different kinematic regimes, to cover a broad range of LLP mass hypotheses and models. No excesses of events relative to the background predictions are observed. Higgs boson branching fractions to pairs of hadronically decaying neutral LLPs larger than 1% are excluded at 95% confidence level for proper decay lengths in the range of 30 cm to 4.5 m depending on the LLP mass, a factor of three improvement on previous searches in the hadronic calorimeter. The production of long-lived dark photons in association with a Z boson with cross-sections above 0.1 pb is excluded for dark photon mean proper decay lengths in the range of 20 cm to 50 m, improving previous ATLAS results by an order of magnitude. Finally, long-lived photo-phobic axion-like particle models are probed for the first time by ATLAS, with production cross-sections above 0.1 pb excluded in the 0.1 mm to 10 m range. © The Author(s) 2024. | en_US |
dc.description.sponsorship | Ministerio de Ciencia, Innovación y Universidades, MCIU; BSF-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; Cooperative Research Centres, Australian Government Department of Industry, CRCs; National Science Foundation, NSF; CEA-DRF; Science and Technology Facilities Council, STFC; Horizon 2020, ICSC-NextGenerationEU; H2020 Marie Skłodowska-Curie Actions, MSCA; Fundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro, FAPERJ; Nederlandse Organisatie voor Wetenschappelijk Onderzoek, NWO; Ministry of Science and Technology, Taiwan, MOST; Israel Science Foundation, ISF; Wallenberg Foundation; Baden-Württemberg Stiftung, BWS; MVZI; PROMETEO; Neubauer Family Foundation, NFF; Staatssekretariat für Bildung, Forschung und Innovation, SBFI; The Slovenian Research and Innovation Agency, ARRS; IDUB AGH; Generalitat de Catalunya; Instituto Nazionale di Fisica Nucleare, INFN; Austrian Science Fund, FWF; Yerevan Physics Institute; Agencia Nacional de Investigación y Desarrollo, ANID; Bundesministerium für Bildung und Forschung, BMBF; Canada Foundation for Innovation, CFI; Helmholtz-Gemeinschaft, HGF; Danmarks Grundforskningsfond, DNRF; Conselho Nacional de Desenvolvimento Científico e Tecnológico, CNPq; Canarie; Horizon 2020 Framework Programme, H2020; Göran Gustafssons Stiftelser; European Commission, EC; 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; PRIMUS; Agencia Estatal de Investigación, AEI; Institutul de Fizică Atomică, 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; National Science and Technology Council, NSTC; Irish Rugby Football Union, IRFU; Cantons of Bern and Geneva; Chinese Academy of Sciences, CAS; Defence Science Institute, DSI; MSTDI; MNE; Agencia Nacional de Promoción Científica y Tecnológica, ANPCyT; Minerva Foundation; CERN-CZ; National Research Foundation, NRF; Ministerstwo Edukacji i Nauki, MNiSW; Generalitat Valenciana, GVA; CERN; Ministerstvo Školství, Mládeže a Tělovýchovy, MŠMT; National Research Council Canada, NRC; Alexander von Humboldt-Stiftung, AvH; Multiple Sclerosis Scientific Research Foundation, MSSRF; British Columbia Knowledge Development Fund, BCKDF; Ministry of Education, Culture, Sports, Science and Technology, MEXT; UK Research and Innovation, UKRI; Center for Advancing Research Impact in Society, ARIS, (J1-3010); Center for Advancing Research Impact in Society, ARIS; Ministero dell’Istruzione, dell’Università e della Ricerca, MIUR, (PRIN — 20223N7F8K — PNRR M4.C2.1.1); Ministero dell’Istruzione, dell’Università e della Ricerca, MIUR; H2020 European Research Council, ERC, (ERC — 101002463); H2020 European Research Council, ERC; Ministerio de Ciencia e Innovación, MCIN, (PID2021-125273NB, RYC2019-028510-I, RYC2021-031273-I, RYC2022-038164-I, RYC2020-030254-I, PCI2022-135018-2); Ministerio de Ciencia e Innovación, MCIN; FAIR-NextGenerationEU, (PE00000013); Forskningsrådet om Hälsa, Arbetsliv och Välfärd, FORTE, (CZ.02.01.01/00/22_008/0004632, PRIMUS/21/SCI/017); Forskningsrådet om Hälsa, Arbetsliv och Välfärd, FORTE; Deutsche Forschungsgemeinschaft, DFG, (DFG — CR 312/5-2, DFG — 469666862); Deutsche Forschungsgemeinschaft, DFG; Fondo Nacional de Desarrollo Científico y Tecnológico, FONDECYT, (1240864, 1230987, 1230812); Fondo Nacional de Desarrollo Científico y Tecnológico, FONDECYT; Investissements d’Avenir Labex, (ANR-11-LABX-0012); Norges Forskningsråd, (RCN-314472); Norges Forskningsråd; Japan Society for the Promotion of Science, JSPS, (JP22KK0227, JP22H04944, JP23KK0245, JP22H01227); Japan Society for the Promotion of Science, JSPS; MUCCA, (CHIST-ERA-19-XAI-00); GenT Programmes Generalitat Valenciana, (CIDEGENT/2019/027); Narodowe Centrum Nauki, NCN, (2022/47/B/ST2/03059, UMO-2023/49/B/ST2/04085, UMO-2020/37/B/ST2/01043, UMO-2019/34/E/ST2/00393, UMO-2022/47/O/ST2/00148, 2021/42/E/ST2/00350, UMO-2023/51/B/ST2/00920, UMO-2021/40/C/ST2/00187); Narodowe Centrum Nauki, NCN; European Regional Development Fund, ERDF, (IDIFEDER/2018/048); European Regional Development Fund, ERDF; DNSRC, (IN2P3-CNRS); Royal Society, (NIF-R1-231091); Royal Society; Knut och Alice Wallenbergs Stiftelse, (KAW 2018.0157, KAW 2018.0458, KAW 2019.0447, KAW 2022.0358); Knut och Alice Wallenbergs Stiftelse; National Natural Science Foundation of China, NSFC, (12275265, NSFC-12075060, NSFC — 12175119); National Natural Science Foundation of China, NSFC; Grantová Agentura České Republiky, GAČR, (GACR — 2411373S); Grantová Agentura České Republiky, GAČR; Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung, SNF, (SNSF — PCEFP2_194658); Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung, SNF; Narodowa Agencja Wymiany Akademickiej, NAWA, (PPN/PPO/2020/1/00002/U/00001); Narodowa Agencja Wymiany Akademickiej, NAWA; Leverhulme Trust, (RPG-2020-004); Leverhulme Trust; Ministry of Science and Technology of the People's Republic of China, MOST, (MOST-2023YFA1605700); Ministry of Science and Technology of the People's Republic of China, MOST; U.S. Department of Energy, USDOE, (ECA DE-AC02-76SF00515); U.S. Department of Energy, USDOE; Vetenskapsrådet, VR, (VR 2018-00482, VR 2022-03845, VR 2022-04683, VR 2023-03403, 2023-04654, 2021-03651); Vetenskapsrådet, VR; European Research Council, ERC, (101089007, 948254); European Research Council, ERC; Agence Nationale de la Recherche, ANR, (20-CE31-0013, ANR-21-CE31-0013, ANR-22-EDIR-0002, ANR-21-CE31-0022); Agence Nationale de la Recherche, ANR | en_US |
dc.language.iso | en | en_US |
dc.publisher | Springer Science and Business Media Deutschland GmbH | en_US |
dc.relation.ispartof | Journal of High Energy Physics | en_US |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.subject | Beyond Standard Model | en_US |
dc.subject | Exotics | en_US |
dc.subject | Hadron-Hadron Scattering | en_US |
dc.subject | Proton-Proton Scattering | en_US |
dc.title | Search for Neutral Long-Lived Particles That Decay Into Displaced Jets in the Atlas Calorimeter in Association With Leptons or Jets Using Pp Collisions at S = 13 Tev | en_US |
dc.type | Article | en_US |
dc.department | TOBB ETÜ | en_US |
dc.identifier.volume | 2024 | en_US |
dc.identifier.issue | 11 | en_US |
dc.identifier.scopus | 2-s2.0-85209988042 | en_US |
dc.institutionauthor | … | - |
dc.identifier.doi | 10.1007/JHEP11(2024)036 | - |
dc.authorscopusid | 26326745400 | - |
dc.authorscopusid | 58475641900 | - |
dc.authorscopusid | 35226946900 | - |
dc.authorscopusid | 59090912500 | - |
dc.authorscopusid | 57210132793 | - |
dc.authorscopusid | 58179773000 | - |
dc.authorscopusid | 56536227400 | - |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
item.openairetype | Article | - |
item.languageiso639-1 | en | - |
item.grantfulltext | none | - |
item.fulltext | No Fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
Appears in Collections: | Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection |
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