Format:
1 Online-Ressource
Content:
Abstract: A measurement of the ⁎Z/γ⁎ transverse momentum (pTZ) distribution in proton–proton collisions at s=7TeV is presented using ⁎Z/γ⁎→e+e− and ⁎Z/γ⁎→μ+μ− decays collected with the ATLAS detector in data sets with integrated luminosities of 35 pb−1 and 40 pb−1, respectively. The normalized differential cross sections are measured separately for electron and muon decay channels as well as for their combination up to pTZ of 350 GeV for invariant dilepton masses 66GeV〈mℓℓ〈116GeV. The measurement is compared to predictions of perturbative QCD and various event generators. The prediction of resummed QCD combined with fixed order perturbative QCD is found to be in good agreement with the data
Note:
Physics Letters / B. - 705, 5 (2011) , 415-434, ISSN: 1873-2445
Language:
English
DOI:
10.1016/j.physletb.2011.10.018
URN:
urn:nbn:de:bsz:25-freidok-2244301
URL:
https://doi.org/10.1016/j.physletb.2011.10.018
URL:
https://nbn-resolving.org/urn:nbn:de:bsz:25-freidok-2244301
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