Article ID Journal Published Year Pages File Type
1848409 Nuclear Physics B - Proceedings Supplements 2006 4 Pages PDF
Abstract

We report first results for spectral functions of charmonium in 2-flavour QCD. The spectral functions are determined from vector and pseudoscalar correlators on a dynamical, anisotropic lattice. J/ψ and ηc are found to survive well into the deconfined phase before melting away at T≲2Tc. Current systematic uncertainties prevent us from drawing any definite conclusions at this stage.

Related Topics
Physical Sciences and Engineering Physics and Astronomy Nuclear and High Energy Physics