On Charmonia Survival Above Deconfinement

A. Jakovac; P. Petreczky; Konstantin Petrov; A. Velytsky

On Charmonia Survival Above Deconfinement

High Energy Physics - Lattice 2009-04-14 v1

Authors: A. Jakovac , P. Petreczky , Konstantin Petrov , A. Velytsky

Abstract

We study charmonium correlators and spectral functions at zero and finite temperature using anisotropic lattices at several different lattice spacings. We find evidence for survival of 1S charmonia states at leas till $1.5T_c$ and dissolution of 1P states at $1.16T_c$ .

Keywords

charmonium spectral functions lattice QCD deconfinement anisotropic lattices survival

Cite

@article{arxiv.hep-lat/0603005,
  title  = {On Charmonia Survival Above Deconfinement},
  author = {A. Jakovac and P. Petreczky and Konstantin Petrov and A. Velytsky},
  journal= {arXiv preprint arXiv:hep-lat/0603005},
  year   = {2009}
}

Comments

contribution to the 29th Johns Hopkins Workshop in Theoretical Physics, Budapest, Hungary, 1-3 August 2005

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