Charmonium spectral functions in two-flavour QCD
  We compute charmonium spectral functions in 2-flavour QCD using the maximum entropy method and anisotropic lattices. We find that the S-waves (J/psi and eta_c) survive up to temperatures close to 2T_c, while the P-waves (chi_c0 and chi_c1) melt away below 1.3T_c. 
G. Aarts, C. R. Allton, R. Morrin, A. O. Cais, M. B. Oktay, M. J.   Peardon, J. I. Skullerud