Precise calculation of differential cross sections for the Z boson plus jets production in proton-proton collisions at a center-of-mass energy of 13 TeV

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dc.contributor.authorOcalan, Kadir
dc.date.accessioned2024-02-23T14:37:21Z
dc.date.available2024-02-23T14:37:21Z
dc.date.issued2019
dc.departmentNEÜen_US
dc.description.abstractThe differential cross section predictions for the associated production of a Z boson and jets are presented in proton-proton collisions at a center-of-mass energy of 13 TeV. The differential cross sections are calculated by using a computational framework for the dielectron decay mode of the Z boson. Higher-order differential cross section predictions are obtained in the fiducial phase space and are compared at next-to-leading order (NLO) and next-to-NLO (NNLO) in perturbative quantum chromodynamics (pQCD). The predicted results are reported as functions of the variables including the jet multiplicity, the invariant mass of the Z boson, and transverse momenta of the Z boson and of the decay products. The predicted results are also reported for the angular correlation variables for the final state decay products. The differential results are generally improved in precision upon inclusion of the NNLO corrections. The total cross sections are calculated in the fiducial phase space at different orders in pQCD up to NNLO. The total production rates are predicted more accurately by the NNLO calculation.en_US
dc.identifier.doi10.3906/fiz-1811-10
dc.identifier.endpage441en_US
dc.identifier.issn1300-0101
dc.identifier.issn1303-6122
dc.identifier.issue5en_US
dc.identifier.scopus2-s2.0-85075554528en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage431en_US
dc.identifier.urihttps://doi.org/10.3906/fiz-1811-10
dc.identifier.urihttps://hdl.handle.net/20.500.12452/16062
dc.identifier.volume43en_US
dc.identifier.wosWOS:000492052200001en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTubitak Scientific & Technological Research Council Turkeyen_US
dc.relation.ispartofTurkish Journal Of Physicsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectQuantum Chromodynamicsen_US
dc.subjectZ+Jetsen_US
dc.subjectNlo And Nnlo Differential Cross Section Calculationsen_US
dc.subjectQ(T) Subtraction Formalismen_US
dc.titlePrecise calculation of differential cross sections for the Z boson plus jets production in proton-proton collisions at a center-of-mass energy of 13 TeVen_US
dc.typeArticleen_US

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