Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.13091/6060
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DC Field | Value | Language |
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dc.contributor.author | Hayrapetyan, A. | - |
dc.contributor.author | Tumasyan, A. | - |
dc.contributor.author | Adam, W. | - |
dc.contributor.author | Andrejkovic, J.W. | - |
dc.contributor.author | Bergauer, T. | - |
dc.contributor.author | Chatterjee, S. | - |
dc.contributor.author | Damanakis, K. | - |
dc.date.accessioned | 2024-08-10T13:37:27Z | - |
dc.date.available | 2024-08-10T13:37:27Z | - |
dc.date.issued | 2024 | - |
dc.identifier.issn | 1434-6044 | - |
dc.identifier.uri | https://doi.org/10.1140/epjc/s10052-024-13021-z | - |
dc.identifier.uri | https://hdl.handle.net/20.500.13091/6060 | - |
dc.description.abstract | A search for ZZ and ZH production in the bb¯bb¯ final state is presented, where H is the standard model (SM) Higgs boson. The search uses an event sample of proton-proton collisions corresponding to an integrated luminosity of 133fb-1 collected at a center-of-mass energy of 13TeV with the CMS detector at the CERN LHC. The analysis introduces several novel techniques for deriving and validating a multi-dimensional background model based on control samples in data. A multiclass multivariate classifier customized for the bb¯bb¯ final state is developed to derive the background model and extract the signal. The data are found to be consistent, within uncertainties, with the SM predictions. The observed (expected) upper limits at 95% confidence level are found to be 3.8 (3.8) and 5.0 (2.9) times the SM prediction for the ZZ and ZH production cross sections, respectively. © The Author(s) 2024. | en_US |
dc.description.sponsorship | Council of Scientific and Industrial Research, India, CSIR; Hellenic Foundation for Research and Innovation, ΕΛ.ΙΔ.Ε.Κ; Belgian Federal Science Policy Office, BELSPO; Kavli Foundation; Research Council of Finland, AKA; Alfred P. Sloan Foundation, APSF; Fonds De La Recherche Scientifique - FNRS, FNRS; Weston Havens Foundation; Magyar Tudományos Akadémia, MTA; A.G. Leventis Foundation; European Research Council, ERC; Fonds pour la Formation à la Recherche dans l’Industrie et dans l’Agriculture, FRIA; Nvidia; CERN; Ministerstvo Školství, Mládeže a Tělovýchovy, MŠMT; Fundamental Research Funds for the Central Universities; Agentschap voor Innovatie door Wetenschap en Technologie, IWT; Alexander von Humboldt-Stiftung, AvH: 22rl-037; MDM-2017-0765; Qatar National Research Fund, QNRF: MCIN/AEI/10.13039/501100011033; Narodowe Centrum Nauki, NCN: 2021/43/B/ST2/01552, 2021/41/B/ST2/01369; CA16108; Ministry of Education and Science: 2022/WK/14; 30820817; Welch Foundation: C-1845; K 146914, K 146913, K 143460, 2020-2.2.1-ED-2021-00181, K 133046, K 131991, K 138136, K 143477, K 147048, TKP2021-NKTA-64; Shota Rustaveli National Science Foundation, SRNSF: FR-22-985; Fundação para a Ciência e a Tecnologia, FCT: CEECIND/01334/2018; MoER TK202; Horizon 2020: 724704, 675440, 758316, 752730, 101115353, 101002207, 765710, 824093; Beijing Municipal Science and Technology Commission, Adminitrative Commission of Zhongguancun Science Park: Z191100007219010; Deutsche Forschungsgemeinschaft, DFG: 400140256 - GRK2497, 390833306; B37G660013 | 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/closedAccess | en_US |
dc.subject | Signal processing; Tellurium compounds; A-center; Background modelling; Center-of-mass energies; Centre-of-mass energies; Final state; Integrated luminosity; Model prediction; Proton proton collisions; Standard-model Higgs bosons; The standard model; Bosons | en_US |
dc.title | Search for ZZ and ZH production in the bb¯bb¯ final state using proton-proton collisions at s=13TeV | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1140/epjc/s10052-024-13021-z | - |
dc.identifier.scopus | 2-s2.0-85199187251 | en_US |
dc.department | KTÜN | en_US |
dc.identifier.volume | 84 | en_US |
dc.identifier.issue | 7 | en_US |
dc.institutionauthor | … | - |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.authorscopusid | 55929192100 | - |
dc.authorscopusid | 35222495600 | - |
dc.authorscopusid | 56217303000 | - |
dc.authorscopusid | 57222730792 | - |
dc.authorscopusid | 56236454000 | - |
dc.authorscopusid | 55470759900 | - |
dc.authorscopusid | 57350183900 | - |
item.languageiso639-1 | en | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.grantfulltext | none | - |
item.cerifentitytype | Publications | - |
item.fulltext | No Fulltext | - |
item.openairetype | Article | - |
Appears in Collections: | Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collections |
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