Physics – High Energy Physics – High Energy Physics - Experiment
Scientific paper
2006-08-18
Phys.Lett.B658:112-119,2008
Physics
High Energy Physics
High Energy Physics - Experiment
7 pages, 2 figures, slightly modified, submitted to Phys. Lett. B
Scientific paper
10.1016/j.physletb.2007.10.046
We present a study of events with Z bosons and jets produced at the Fermilab Tevatron Collider in ppbar collisions at a center of mass energy of 1.96 TeV. The data sample consists of nearly 14,000 Z/G* -> e+e- candidates corresponding to the integrated luminosity of 0.4 fb-1 collected using the D0 detector. Ratios of the Z/G* + >= n jet cross sections to the total inclusive Z/G* cross section have been measured for n = 1 to 4 jet events. Our measurements are found to be in good agreement with a next-to-leading order QCD calculation and with a tree-level QCD prediction with parton shower simulation and hadronization.
"D0 Collaboration
Abazov V.
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