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preprints:2002:ttp02-19 [2016/03/17 11:03] (current)
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 +====== TTP02-19 Towards deep-inelastic structure functions at three loops ====== 
 +  
 +  
 +   <​hidden TTP02-19 ​ Towards deep-inelastic structure functions at three loops >  We report on the status of the calculation of deep-inelastic structure 
 + ​functions at three loops in perturbative QCD. The method employed allows 
 + to 
 + ​calculate the Mellin moments of structure functions analytically as a 
 + ​general 
 + ​function of N. As an illustration,​ we present the leading fermionic 
 + ​contributions to the non-singlet anomalous dimension of F_2 at three loops 
 + ​and,​ 
 + as a new result, to the non-singlet coefficient function of F_2 at three 
 + ​loops. 
 + </​hidden>​ 
 +|**S. Moch and J.A.M. Vermaseren** ​ |  
 +|**  Acta Phys.Polon. ​ B33 3019-3024 2002  **  | 
 +| {{preprints:​2002:​ttp02-19.pdf|PDF}} {{preprints:​2002:​ttp02-19.ps|PostScript}} [[http://​arxiv.org/​abs/​hep-ph/​0208050|arXiv]] ​  | 
 +| |