QCD '98: status of the power corrections

Abstract

We review status of the power corrections in QCD. The topics include shape variables, unconventional 1/Q^2 corrections, tachyonic gluon mass as a fit parameter to the 1/Q^2 corrections. The selection of the material is determined mostly by results presented at the Conference QCD'98 (Montpellier, July 1998). Some background comments are also included.

Comments: 7 pages, LaTeX using espcrc2.sty; talk given at the Conference QCD'98 (Montpellier, July 1998)