Aarts, Gert and Allton, Chris and Oktay, Mehmet Buğrahan and Peardon, Mike and Skullerud, Jon-Ivar
Charmonium at high temperature in two-flavor QCD.
Physical Review D, 76 (094513).
We compute charmonium spectral functions in 2-flavor QCD on anisotropic lattices using the maximum entropy method. Our results suggest that the S-waves (Jψ and nc) survive up to temperatures close to 2Tc, while the P-waves (χc0 and χc1) melt away below 1:2Tc.
||We thank Justin Foley for assistance with the MEM
code. This work was supported by the IITAC project,
funded by the Irish Higher Education Authority under
PRTLI cycle 3 of the National Development Plan and
funded by IRCSET No. SC/03/393Y, SFI Grants No. 04/
BRG/P0266 and No. 04/BRG/P0275. G.A. was supported
by PPARC. We are grateful to the Trinity Centre for High-
Performance Computing for their support.
||Charmonium; two-flavor QCD;
||Faculty of Science and Engineering > Mathematical Physics
Dr. Jonivar Skullerud
||14 Jul 2011 09:59
|Journal or Publication Title:
||Physical Review D
||American Physical Society
||Irish Higher Education Authority, PPARC
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