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arxiv: hep-lat/0608009 · v1 · submitted 2006-08-15 · ✦ hep-lat · hep-ph· nucl-th

Charmonium spectral functions in two-flavour QCD

G. Aarts , C. R. Allton , R. Morrin , A. O. Cais , M. B. Oktay , M. J. Peardon , J. I. Skullerud This is my paper
classification ✦ hep-lat hep-phnucl-th
keywords charmoniumfunctionsspectralanisotropicawaybelowclosecompute
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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.

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