{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.89171.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/1680022"}},{"@id":"https://doi.org/10.1016/j.physletb.2018.11.007","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"CMS Collaboration"},"creator":{"@type":"Organization","name":"CMS Collaboration"},"datePublished":"2019","description":"CERN-LHC. The measurements of differential cross sections for the production of two Z bosons in association with jets in proton-proton collisions at 13 TeV an 8 TeV are reported. The analysis is based on data samples collected at the LHC with the CMS detector, corresponding to integrated luminosities of 19.7 and 35.9 fb-1  at 8 and 13 TeV, respectively. The measurements are performed in the leptonic decay modes $\\textrm{p} \\textrm{p} \\to \\textrm{ZZ}\\to \\ell\\ell\\ell^{\\prime}\\ell^{\\prime}$, where  where $\\ell,\\ell^{\\prime} = e, \\mu$. The differential cross sections as a function of the jet multiplicity, the transverse momentum $p_T$, and pseudorapidity of the $p_T$-leading and subleading jets are presented. In addition, the differential cross sections as a function of variables sensitive to the vector boson scattering, such as the invariant mass of the two $p_T$-leading jets and their pseudorapidity separation, are reported. The fiducial region for the 13 TeV analysis is defined as: leading lepton $p_T$ > 20 GeV, subleading lepton $p_T$ > 10 GeV, lepton $p_T$ > 5 GeV, psudorapidity of electrons and muons |eta| < 2.5, invariant mass of any opposite-sign same-flavor lepton pair $\\textrm{m}_{\\ell \\ell} > 4$ GeV, invariant mass of the Z boson $60 < \\textrm{m}_{\\textrm{Z1}},\\textrm{m}_{\\textrm{Z2}} < 120$ GeV. The fiducial region for the 8 TeV analysis is defined as: leading lepton $p_T$ > 20 GeV, subleading lepton $p_T$ > 10 GeV, muon $p_T$ > 5 GeV, electron $p_T$ > 7 GeV, psudorapidity of electrons |eta| < 2.5, psudorapidity of muons |eta| < 2.4, invariant mass of any opposite-sign same-flavor lepton pair $\\textrm{m}_{\\ell \\ell} > 4$ GeV, invariant mass of the Z boson $60 < \\textrm{m}_{\\textrm{Z1}},\\textrm{m}_{\\textrm{Z2}} < 120$ GeV. The generator-level lepton momenta are corrected by adding the momenta of generator-level photons within $\\Delta \\textrm{R} \\left(\\ell,\\gamma\\right) < 0.1$","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.89171.v1/t1","@type":"Dataset","description":"Data from Fig. 2 upper right panel. 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The $\\textrm{pp} \\to \\textrm{ZZ}\\to \\ell\\ell\\ell^{\\prime}\\ell^{\\prime}$ normalized differential cross section at $\\sqrt{s} = 8$...","name":"8 TeV p$_T$-leading jet $|\\eta|$ normalized"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins1680022?version=1"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/89171"}],"inLanguage":"en","name":"Measurement of differential cross sections for Z boson pair production in association with jets at $\\sqrt{s}=$ 8 and 13 TeV","provider":{"@type":"Organization","name":"HEPData"},"publisher":{"@type":"Organization","name":"HEPData"},"url":"https://www.hepdata.net/record/ins1680022?version=1","version":1}