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preprints:2008:ttp08-14 [2016/03/15 20:38] (current)
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 +====== TTP08-14 Theoretical status and prospects for top-quark pair production at hadron colliders ====== 
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 +<hidden TTP08-14 ​ Theoretical status and prospects for top-quark pair production at hadron colliders > We present an update of the theoretical predictions for the cross section of top-quark pair production at Tevatron and LHC. In particular we employ improvements due to soft gluon resummation at next-to-next-to-leading logarithmic accuracy. We expand the resummed results and derive analytical finite-order cross sections through next-to-next-to-leading order which are exact in all logarithmically enhanced terms near threshold. These results are the best present estimates for the top-quark pair production cross section. We investigate the scale dependence as well as the sensitivity on the parton luminosities.  
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 +|**S. Moch, P. Uwer** ​ |  
 +|**  Phys.Rev. ​  D78 034003 2008  **  | 
 +| {{preprints:​2008:​ttp08-14.pdf|PDF}} {{preprints:​2008:​ttp08-14.ps|PostScript}} ​  | 
 +| |