Charmonium dissociation and heavy quark transport in hot quenched lattice QCD

@article{Ding2012CharmoniumDA,
  title={Charmonium dissociation and heavy quark transport in hot quenched lattice QCD},
  author={H.-T. Ding and A. Francis and O. Kaczmarek and F. Karsch and H. Satz and W. Soldner},
  journal={arXiv: High Energy Physics - Phenomenology},
  year={2012}
}
We study the properties of charmonium states at finite temperature in quenched lattice QCD on large and fine isotropic lattices. We perform a detailed analysis of charmonium correlation and spectral functions both below and above Tc. Our analysis suggests that the S wave states disappear at about 1.5 Tc. The charm diffusion coefficient is estimated and found to be approximately 1/{\pi}T at 1.5Tc {\leq} T {\leq} 3Tc. 
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