Quark confinement in the analytic approach to QCD

2000/10/22 by A. V. Nesterenko
Physics and Astronomy · #hep-ph #hep-th

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published as Proceedings of the Fourth International Conference on Quark Confinement and the Hadron Spectrum, Vienna, Austria, 2000. Edited by W. Lucha and K.M. Maung. World Scientific Publishing Co., (2002) p. 255-257 · Talk given at the conference "Quark Confinement and the Hadron Spectrum IV" 3 - 8 July, 2000, Vienna, Austria; LaTeX 2.09, uses sprocl.sty; 3 pages, 2 EPS figures

arxiv created 2000/10/22 · arxiv updated 2009/11/30

Abstract

The interquark potential is constructed by making use of the new analytic running coupling in QCD. This running coupling arises under ``analytization'' of the renormalization group equation. The rising behavior of the interquark potential at large distances, which provides the quark confinement, is shown explicitly. The estimation of the parameter Λ_QCD is obtained.

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