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18 April 2024
 
  » arxiv » 0804.4054

 Article overview


Unparticles in diphoton production to NLO in QCD at the LHC
M. C. Kumar ; Prakash Mathews ; V. Ravindran ; Anurag Tripathi ;
Date 25 Apr 2008
AbstractWe compute to next-to-leading order in QCD the tensor unparticle contribution to the diphoton production at the LHC. We use the semi-analytical two cutoff phase space slicing method to handle the O(alpha_s) corrections to the p p o gamma gamma X and show that our results are insensitive to the soft and collinear cutoffs. In order to avoid the contribution of the photons due to fragmentation, we employ the smooth cone isolation criterion. Significance of the QCD corrections to the diphoton events including unparticles are highlighted.
Source arXiv, 0804.4054
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