hep-ph/9809229Sep 2, 19984 pages, Latex (worldsci.sty). Talk presented at the Third International Conference on Quark Confinement and the Hadron Spectrum, Jefferson Lab, Newport News, Virginia, June 7-12, 1998; to appear in the Proceedings
The quark-antiquark Wilson loop formalism in the NRQCD power counting scheme
Antonio Vairo
Abstract
The quark-antiquark interaction from the NRQCD Lagrangian is studied in the Wilson loop formalism.