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Heavy Quark Interactions in Finite Temperature QCD

S. Digal, O. Kaczmarek, F. Karsch, H. Satz

hep-pharXiv:hep-ph/0505193

Abstract

We study the free energy of a heavy quark-antiquark pair in a thermal medium. We constuct a simple ansatz for the free energy for two quark flavors motivated by the Debye-Hückel theory of screening.

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