Heavy quarkonium in a holographic QCD model

  title={Heavy quarkonium in a holographic QCD model},
  author={Youngman Kim and J. M. Lee and Su Houng Lee},
Encouraged by recent developments in AdS/QCD models for light quark system, we study heavy quarkonium in the framework of the AdS/QCD models. We calculate the masses of cc̄ vector meson states using the AdS/QCD models at zero and at finite temperature. Among the models adopted in this work, we find that the soft wall model most suitably describes the heavy quark states at zero temperature. At finite temperature, we observe that once the bound state is above Tc, its mass will increase with… CONTINUE READING


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