Charmonium properties in the quark-gluon plasma
arXiv:0710.2795
Abstract
We present results for charmonium correlators and spectral functions in 2-flavour CD on anisotropic lattices. Our results indicate 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 1.2T_c.
7 pages, 6 figures, presented at XXV International Symposium on Lattice Field Theory, July 30 - August 4 2007, Regensburg, Germany