Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/11552
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dc.contributor.authorAad, G.-
dc.contributor.authorAbbott, B.-
dc.contributor.authorAbeling, K.-
dc.contributor.authorAbicht, N.J.-
dc.contributor.authorAbidi, S.H.-
dc.contributor.authorAboulhorma, A.-
dc.contributor.authorSultansoy, S.-
dc.date.accessioned2024-05-18T16:08:02Z-
dc.date.available2024-05-18T16:08:02Z-
dc.date.issued2024-
dc.identifier.issn1434-6044-
dc.identifier.urihttps://doi.org/10.1140/epjc/s10052-024-12438-w-
dc.identifier.urihttps://hdl.handle.net/20.500.11851/11552-
dc.description.abstractThis paper presents for the first time a precise measurement of the production properties of the Z boson in the full phase space of the decay leptons. This is in contrast to the many previous precise unfolded measurements performed in the fiducial phase space of the decay leptons. The measurement is obtained from proton–proton collision data collected by the ATLAS experiment in 2012 at s=8 TeV at the LHC and corresponding to an integrated luminosity of 20.2 fb-1. The results, based on a total of 15.3 million Z-boson decays to electron and muon pairs, extend and improve a previous measurement of the full set of angular coefficients describing Z-boson decay. The double-differential cross-section distributions in Z-boson transverse momentum pT and rapidity y are measured in the pole region, defined as 80<mℓℓ<100 GeV, over the range |y|<3.6. The total uncertainty of the normalised cross-section measurements in the peak region of the pT distribution is dominated by statistical uncertainties over the full range and increases as a function of rapidity from 0.5–1.0% for |y|<2.0 to 2-7% at higher rapidities. The results for the rapidity-dependent transverse momentum distributions are compared to state-of-the-art QCD predictions, which combine in the best cases approximate N4LL resummation with N3LO fixed-order perturbative calculations. The differential rapidity distributions integrated over pT are even more precise, with accuracies from 0.2–0.3% for |y|<2.0 to 0.4–0.9% at higher rapidities, and are compared to fixed-order QCD predictions using the most recent parton distribution functions. The agreement between data and predictions is quite good in most cases. © CERN for the benefit of The ATLAS Collaboration 2024.en_US
dc.description.sponsorshipAgence Nationale de la Recherche, ANR; Australian Research Council, ARC; Centre National pour la Recherche Scientifique et Technique, CNRST; Fundação para a Ciência e a Tecnologia, FCT; Narodowe Centrum Nauki, NCN; National Science Foundation, NSF; Science and Technology Facilities Council, STFC; H2020 Marie Skłodowska-Curie Actions, MSCA; Japan Society for the Promotion of Science, JSPS; Nederlandse Organisatie voor Wetenschappelijk Onderzoek, NWO; Ministerio de Ciencia e Innovación, MCIN; Ministry of Science and Technology, Taiwan, MOST; Israel Science Foundation, ISF; Leverhulme Trust; Staatssekretariat für Bildung, Forschung und Innovation, SBFI; Javna Agencija za Raziskovalno Dejavnost RS, ARRS; Generalitat de Catalunya; Instituto Nazionale di Fisica Nucleare, INFN; Bundesministerium für Wissenschaft, Forschung und Wirtschaft, BMWFW; Austrian Science Fund, FWF; Narodowa Agencja Wymiany Akademickiej, NAWA; 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; Göran Gustafssons Stiftelser; Deutsche Forschungsgemeinschaft, DFG; Ministarstvo Prosvete, Nauke i Tehnološkog Razvoja, MPNTR; U.S. Department of Energy, USDOE; European Cooperation in Science and Technology, COST; 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; Irish Rugby Football Union, IRFU; Chinese Academy of Sciences, CAS; Defence Science Institute, DSI; Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung, SNF; Compute Canada; Agencia Nacional de Promoción Científica y Tecnológica, ANPCyT; Minerva Foundation; European Research Council, ERC; National Research Foundation, NRF; Royal Society of South Australia, RSSA; European Regional Development Fund, ERDF; CERN; Ministerstvo Školství, Mládeže a Tělovýchovy, MŠMT; National Research Council Canada, NRC; Alexander von Humboldt-Stiftung, AvH; Multiple Sclerosis Scientific Research Foundation, MSSRF; Horizon 2020; British Columbia Knowledge Development Fund, BCKDF; Ministry of Education, Culture, Sports, Science and Technology, MEXT; National Natural Science Foundation of China, NSFC; IN2P3-CNRS; Cooperative Research Centres, Australian Government Department of Industry, CRCs: 21/SCI/017; Cooperative Research Centres, Australian Government Department of Industry, CRCs; SCI/013; 2014-2021en_US
dc.language.isoenen_US
dc.publisherSpringer Natureen_US
dc.relation.ispartofEuropean Physical Journal Cen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectBosonsen_US
dc.subjectDecay (organic)en_US
dc.subjectDistribution functionsen_US
dc.subjectGermanium alloysen_US
dc.subjectMomentumen_US
dc.subjectPhase space methodsen_US
dc.subjectTellurium compoundsen_US
dc.subjectUncertainty analysisen_US
dc.subjectATLAS experimenten_US
dc.subjectDouble differentialen_US
dc.subjectFixed-orderen_US
dc.subjectMeasurements ofen_US
dc.subjectMomentum distributionsen_US
dc.subjectPhase spacesen_US
dc.subjectPrecise measurementsen_US
dc.subjectRapidity distributionen_US
dc.subjectTransverse momentaen_US
dc.subjectZ Bosonsen_US
dc.subjectForecastingen_US
dc.titleA Precise Measurement of the Z-Boson Double-Differential Transverse Momentum and Rapidity Distributions in the Full Phase Space of the Decay Leptons With the Atlas Experiment at S=8 Teven_US
dc.typeArticleen_US
dc.departmentTOBB ETÜen_US
dc.identifier.volume84en_US
dc.identifier.issue3en_US
dc.identifier.wosWOS:001253017600003en_US
dc.identifier.scopus2-s2.0-85190755857en_US
dc.institutionauthorSultansoy, S.-
dc.identifier.doi10.1140/epjc/s10052-024-12438-w-
dc.authorscopusid58839046100-
dc.authorscopusid58837289100-
dc.authorscopusid58837541700-
dc.authorscopusid58179773000-
dc.authorscopusid58838293400-
dc.authorscopusid57246251500-
dc.authorscopusid58838549200-
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
item.openairetypeArticle-
item.languageiso639-1en-
item.grantfulltextnone-
item.fulltextNo Fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
crisitem.author.dept02.6. Department of Material Science and Nanotechnology Engineering-
Appears in Collections:Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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