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arXiv · 1102.5453

Heavy quark bound states above deconfinement

I. M. Narodetskiy·Yu. A. Simonov·A. I. Veselov
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Abstract

A comprehensive study of the color singlet heavy quark states above T_c is given, using the Field Correlator Method (FCM) for nonperturbative Q{\bar Q} potentials and the screened Coulomb potential with the T-dependent Debye radius. Using these potentials we calculate binding energies and melting temperatures of heavy mesons and baryons in the deconfined phase of quark-gluon plasma and the J/\psi and Upsilon disintegration cross sections via the gluon absorption.

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I. M. Narodetskiy, Yu. A. Simonov, A. I. Veselov. 2011-02-26. Heavy quark bound states above deconfinement. https://arxiv.org/abs/1102.5453

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