%0 Journal Article
%T Power Corrections and Nonlocal Operators
%A Gregory P. Korchemsky
%A Gianluca Oderda
%A George Sterman
%J Physics
%D 1997
%I arXiv
%R 10.1063/1.53732
%X We discuss power corrections to infrared safe cross sections and event shapes, and identify a nonperturbative function that governs 1/Q corrections to these quantities.
%U http://arxiv.org/abs/hep-ph/9708346v1