Abazov, V. M. ; Mondal, N. K. ; et., al (2008) Measurement of the ratios of the Z/γ*+≥n jet production cross sections to the total inclusive Z/γ* cross section in collisions at √s = 1.96 TeV Physics Letters B, 658 (4). pp. 112-119. ISSN 0370-2693
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/j.physletb.2007.10.046
Abstract
We present a study of events with Z bosons and associated jets produced at the Fermilab Tevatron collider in pp‾ collisions at a center of mass energy of 1.96 TeV. The data sample consists of nearly 14 000 Z/γ*→e+e- candidates corresponding to an integrated luminosity of 0.4 fb-1 collected with the DØ detector. Ratios of the Z/γ*+≥n jet cross sections to the total inclusive Z/γ* cross section have been measured for n=1-4 jets, and 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.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 66723 |
| Deposited On: | 27 Oct 2011 11:40 |
| Last Modified: | 27 Oct 2011 11:40 |
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