Document Detail


Drell-yan production at threshold to third order in QCD.
MedLine Citation:
PMID:  25259969     Owner:  NLM     Status:  In-Data-Review    
Abstract/OtherAbstract:
The recent computation on the full threshold contributions to Higgs boson production at next to next to next to leading order (N^{3}LO) in QCD contains valuable information on the soft gluons resulting from virtual and real emission partonic subprocesses. We use those from the real emissions to obtain the corresponding soft gluon contributions to Drell-Yan production and determine the missing δ(1-z) part of the N^{3}LO. The numerical impact of threshold effects demonstrates the importance of our results in the precision study with the Drell-Yan process at the LHC.
Authors:
Taushif Ahmed; Maguni Mahakhud; Narayan Rana; V Ravindran
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Publication Detail:
Type:  Journal Article     Date:  2014-09-11
Journal Detail:
Title:  Physical review letters     Volume:  113     ISSN:  1079-7114     ISO Abbreviation:  Phys. Rev. Lett.     Publication Date:  2014 Sep 
Date Detail:
Created Date:  2014-09-27     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  0401141     Medline TA:  Phys Rev Lett     Country:  United States    
Other Details:
Languages:  eng     Pagination:  112002     Citation Subset:  IM    
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