Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.11851/11863
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Zwalinski L. | - |
dc.contributor.author | Zou W. | - |
dc.contributor.author | Zormpa O. | - |
dc.contributor.author | Zorbas T.G. | - |
dc.contributor.author | Zoch K. | - |
dc.contributor.author | Zoccoli A. | - |
dc.contributor.author | Živković L. | - |
dc.date.accessioned | 2024-11-10T14:56:03Z | - |
dc.date.available | 2024-11-10T14:56:03Z | - |
dc.date.issued | 2024 | - |
dc.identifier.issn | 1434-6044 | - |
dc.identifier.uri | https://doi.org/10.1140/epjc/s10052-024-12902-7 | - |
dc.identifier.uri | https://hdl.handle.net/20.500.11851/11863 | - |
dc.description.abstract | A search is reported for long-lived dark photons with masses between 0.1 GeV and 15 GeV, from exotic decays of Higgs bosons produced via vector-boson-fusion. Events that contain displaced collimated Standard Model fermions reconstructed in the calorimeter or muon spectrometer are probed. This search uses the full LHC Run 2 (2015–2018) data sample collected in proton–proton collisions at s=13 TeV, corresponding to an integrated luminosity of 139 fb-1. Dominant backgrounds from Standard Model processes and non-collision sources are estimated using data-driven techniques. The observed event yields in the signal regions are consistent with the expected background. Upper limits on the Higgs boson to dark photon branching fraction are reported as a function of the dark photon mean proper decay length or of the dark photon mass and the coupling between the Standard Model and the potential dark sector. This search is combined with previous ATLAS searches obtained in the gluon–gluon fusion and WH production modes. A branching fraction above 10% is excluded at 95% CL for a 125 GeV Higgs boson decaying into two dark photons for dark photon mean proper decay lengths between 173 and 1296 mm and mass of 10 GeV. © The Author(s) 2024. | en_US |
dc.description.sponsorship | 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; Investissements d’Avenir Labex; National Science Foundation, NSF; Norwegian Financial Mechanism; CEA-DRF; Science and Technology Facilities Council, STFC; Horizon 2020, ICSC-NextGenerationEU; H2020 Marie Skłodowska-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; Canada Foundation for Innovation, CFI; Helmholtz-Gemeinschaft, HGF; Danmarks Grundforskningsfond, DNRF; Conselho Nacional de Desenvolvimento Científico e Tecnológico, CNPq; Karlsruhe Institute of Technology, KIT; Canarie; GridKA; Göran Gustafssons Stiftelser; MIZŠ; European Commission, EC; Ministarstvo Prosvete, Nauke i Tehnološkog Razvoja, MPNTR; U.S. Department of Energy, USDOE; 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 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; Irish Rugby Football Union, IRFU; Cantons of Bern and Geneva; Chinese Academy of Sciences, CAS; Defence Science Institute, DSI; CRC Health Group, CRC; MNE; Agencia Nacional de Promoción Científica y Tecnológica, ANPCyT; Royal Society; Minerva Foundation; National Research Foundation, NRF; Generalitat Valenciana, GVA; CERN; Ministerstvo Školství, Mládeže a Tělovýchovy, MŠMT; National Research Council Canada, NRC; Brookhaven National Laboratory, BNL; 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; Narodowa Agencja Wymiany Akademickiej, NAWA, (PPN/PPO/2020/1/00002/U/00001); Narodowa Agencja Wymiany Akademickiej, NAWA; Fundación BBVA, FBBVA, (LEO22-1-603); Fundación BBVA, FBBVA; H2020 MSC IF, (101033496); Center for Advancing Research Impact in Society, ARIS, (J1-3010); Center for Advancing Research Impact in Society, ARIS; Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung, SNF, (RPG-2020-004, SNSF-PCEFP2_194658); Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung, SNF; Knut och Alice Wallenbergs Stiftelse, (KAW 2017.0100, KAW 2018.0157, KAW 2018.0458, KAW 2019.0447); Knut och Alice Wallenbergs Stiftelse; European Regional Development Fund, ERDF, (IDIFEDER/2018/048, LCF/BQ/PI20/11760025); European Regional Development Fund, ERDF; Ministerio de Ciencia e Innovación, MCIN, (RYC2019-028510-I, RYC2020-030254-I); Ministerio de Ciencia e Innovación, MCIN; Deutsche Forschungsgemeinschaft, DFG, (DFG-CR 312/5-1); Deutsche Forschungsgemeinschaft, DFG; DNSRC, (IN2P3-CNRS); 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; Narodowe Centrum Nauki, NCN, (UMO-2020/37/B/ST2/01043, 2021/42/E/ST2/00350, 2022/47/B/ST2/03059, UMO-2019/34/E/ST2/00393, UMO-2021/40/C/ST2/00187); Narodowe Centrum Nauki, NCN; Horizon 2020 Framework Programme, H2020, (MUCCA-CHIST-ERA-19-XAI-00); Horizon 2020 Framework Programme, H2020; Japan Society for the Promotion of Science, JSPS, (JP21H05085, JP22H04944, 22H01227); Japan Society for the Promotion of Science, JSPS; European Research Council, ERC, (ERC-948254); European Research Council, ERC; Instituto Nazionale di Fisica Nucleare, INFN, (754496); Instituto Nazionale di Fisica Nucleare, INFN; UNCE, (SCI/013); GenT Programmes Generalitat Valenciana, (CIDEGENT/2019/027, CIDEGENT/2019/023); Fondo Nacional de Desarrollo Científico y Tecnológico, FONDECYT, (1230987, 1210400, 1190886); Fondo Nacional de Desarrollo Científico y Tecnológico, FONDECYT; CERN-CZ, (21/SCI/017); North Dakota Game and Fish Department, (CC-IN2P3); North Dakota Game and Fish Department; Vetenskapsrådet, VR, (VR 2022-03845, VR 2022-04683, VR 2018-00482); Vetenskapsrådet, VR; Norges Forskningsråd, (RCN-314472); Norges Forskningsråd; National Natural Science Foundation of China, NSFC, (12275265, NSFC-12175119); National Natural Science Foundation of China, NSFC | en_US |
dc.language.iso | en | en_US |
dc.publisher | Springer Nature | en_US |
dc.relation.ispartof | European Physical Journal C | en_US |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.subject | Colliding beam accelerators | en_US |
dc.subject | Dark Matter | en_US |
dc.subject | Fermions | en_US |
dc.subject | Photons | en_US |
dc.subject | ATLAS detectors | en_US |
dc.subject | Branching fractions | en_US |
dc.subject | Decay length | en_US |
dc.subject | Exotic decay | en_US |
dc.subject | Higgs boson | en_US |
dc.subject | Higgs Boson decay | en_US |
dc.subject | Muon spectrometer | en_US |
dc.subject | Neutral particles | en_US |
dc.subject | Standard model | en_US |
dc.subject | Vector boson | en_US |
dc.subject | Bosons | en_US |
dc.title | Search for Light Long-Lived Neutral Particles From Higgs Boson Decays Via Vector-Boson Production From Pp Collisions at √s=13 Tev With the Atlas Detector | en_US |
dc.type | Article | en_US |
dc.department | TOBB ETÜ | en_US |
dc.identifier.volume | 84 | en_US |
dc.identifier.issue | 7 | en_US |
dc.identifier.scopus | 2-s2.0-85207061431 | en_US |
dc.institutionauthor | … | - |
dc.identifier.doi | 10.1140/epjc/s10052-024-12902-7 | - |
dc.authorscopusid | 36723368700 | - |
dc.authorscopusid | 57222147147 | - |
dc.authorscopusid | 57217281179 | - |
dc.authorscopusid | 57200552535 | - |
dc.authorscopusid | 57201728720 | - |
dc.authorscopusid | 7004328842 | - |
dc.authorscopusid | 18435639400 | - |
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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