Measurement of differential cross sections for Z boson pair production in association with jets at s=8 and 13TeV

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dc.citation.firstpage19
dc.citation.journalTitlePhysics Letters B
dc.citation.lastpage44
dc.citation.volumeNumber789
dc.contributor.authorThe CMS Collaboration
dc.date.accessioned2021-10-19T15:35:18Z
dc.date.available2021-10-19T15:35:18Z
dc.date.issued2019
dc.description.abstractThis Letter reports measurements of differential cross sections for the production of two Z bosons in association with jets in proton–proton collisions at s=8 and 13 TeV. The analysis is based on data samples collected at the LHC with the CMS detector, corresponding to integrated luminosities of 19.7 and 35.9fb−1 at 8 and 13 TeV, respectively. The measurements are performed in the leptonic decay modes ZZ→ℓ+ℓ−ℓ′+ℓ′−, where ℓ,ℓ′=e,μ. The differential cross sections as a function of the jet multiplicity, the transverse momentum pT, and pseudorapidity of the pT -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 pT -leading jets and their pseudorapidity separation, are reported. The results are compared to theoretical predictions and found in good agreement within the theoretical and experimental uncertainties.
dc.identifier.citationThe CMS Collaboration. "Measurement of differential cross sections for Z boson pair production in association with jets at s=8 and 13TeV." <i>Physics Letters B,</i> 789, (2019) Elsevier: 19-44. https://doi.org/10.1016/j.physletb.2018.11.007.
dc.identifier.digital1-s2-0-S0370269318308451-main
dc.identifier.doihttps://doi.org/10.1016/j.physletb.2018.11.007
dc.identifier.urihttps://hdl.handle.net/1911/111554
dc.language.isoeng
dc.publisherElsevier
dc.rightsThis is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/).
dc.titleMeasurement of differential cross sections for Z boson pair production in association with jets at s=8 and 13TeV
dc.typeJournal article
dc.type.dcmiText
dc.type.publicationpublisher version
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