Charmonium at high temperature in two-flavor QCD

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American Physical Society

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Aarts, G., Alton, C., Oktay, M. B., Peardon, M. and Skullerud, J. I. a Charmonium at high temperature in two-flavor QCDa in Physical Review D, 76, 2007, pp 094513-1 a 094513-11

Abstract

We compute charmonium spectral functions in 2-flavor QCD on anisotropic lattices using the maximum entropy method. Our results suggest that the S-waves (J= and c) survive up to temperatures close to 2Tc, while the P-waves ( c0 and c1) melt away below 1:2Tc.

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Sponsor: Science Foundation Ireland

Sponsor: Higher Education Authority

Sponsor: Higher Education Authority

Sponsor: Irish Research Council for Science Engineering and Technology

Publisher: American Physical Society
Type of material: Journal Article