Agarwal, Neelima ; Ravindran, V. ; Tiwari, Vivek Kumar ; Tripathi, Anurag (2010) Z boson pair production at the LHC to O(αs) in TeV scale gravity models Nuclear Physics B, 830 (1-2). pp. 248-270. ISSN 0550-3213
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/j.nuclphysb.2009.12.032
Abstract
The first results on next-to-leading order QCD corrections to production of two Z bosons in hadronic collisions in the large extra dimension ADD model are presented. Various kinematical distributions are obtained to order as in QCD by taking into account all the parton level subprocesses. We estimate the impact of the QCD corrections on various observables and find that they are significant. We also show the reduction in factorization scale uncertainty when O(αs) effects are included.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 85423 |
| Deposited On: | 02 Mar 2012 11:52 |
| Last Modified: | 02 Mar 2012 11:52 |
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