Heavy quarkonium potential at nonzero temperature in the instanton liquid model
M.M. MusakhanovTheoretical Physics Dept, Uzbekistan National University, Tashkent 100174, UzbekistanN. RakhimovTheoretical Physics Dept, Uzbekistan National University, Tashkent 100174, Uzbekistan
ABI
Abstract
Within the framework of the instanton Liquid Model (ILM) we evaluate the heavy quark [Formula: see text] potential at finite temperature. The potential in the ILM has two components: direct instantons contribution and the ILM modified one-gluon exchange contribution. The dynamical ”electric” mass [Formula: see text], which was generated by rescattering of the gluons from the ILM instantons, was taken into account.
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