Hybrid adiabatic potentials in the QCD string model
- 1 May 2003
- journal article
- Published by Pleiades Publishing Ltd in Physics of Atomic Nuclei
- Vol. 66 (5) , 955-967
- https://doi.org/10.1134/1.1577918
Abstract
The short- and intermediate-distance behaviour of the hybrid adiabatic potentials is calculated in the framework of the QCD string model. The calculations are performed with the inclusion of Coulomb force. Spin-dependent force and the so-called string correction term are treated as perturbation at the leading potential-type regime. Reasonably good agreement with lattice measurements takes place for adiabatic curves excited with magnetic components of field strength correlators.Comment: LATEX2e, 19 pages, 5 eps figureKeywords
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