Potential models and lattice correlators for quarkonia at finite temperature

Abstract

We update our recent calculation of quarkonium Euclidean correlators at finite temperatures in a potential model by including the effect of zero modes in the lattice spectral functions. These contributions cure most of the previously observed discrepancies with lattice calculations, supporting the use of potential models at finite temperature as an important tool to complement lattice studies.

4 pages, 2 figures

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• Thermal Bottomonium Suppression at RHIC and LHC
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• Thermal Upsilon(1s) and chi_b1 suppression in sqrt(s_NN)=2.76 TeV Pb-Pb collisions at the LHC
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• Quarkonium states in a complex-valued potential
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• Heavy quarkonium correlators at finite temperature: QCD sum rule approach
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