Abstract
A heavy quark antiquark potential is suggested connecting asymptotic freedom and quark confinement in a unified way. Theα g (q 2) calculated using Borel summation technique with three loop agrees with the two loopβ-function up tog 2/4π≅ 1.1 but changes appreciably afterg 2/4π=1.5. The potential so derived satisfactorily explains the \(c\bar c\)and \(b\bar b\)spectrum.
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Barik, B.K., Deo, B.B. An effective potential for heavy quark antiquark bound system. Pramana - J Phys 25, 663–671 (1985). https://doi.org/10.1007/BF02847727
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DOI: https://doi.org/10.1007/BF02847727