萝莉的烦躁期Infrared renormalons and $1/Q^2$ power corrections in deep-inelastic sum rules are studied. The renormalization of operators with power divergence are discussed. The higher-twist terms in the operator product expansion are shown to account for the residual
This figure "fig1-1.png" is available in "png" format from: /ps/hep-ph/9411312v1
