July 31, 2018 to August 6, 2018
Maynooth University
Europe/Dublin timezone

Spectral properties of light and charm mesons from Nf=2+1 anisotropic lattice QCD

Aug 3, 2018, 6:00 PM
Arts building

Arts building

Poster D: Deconfinement Poster


Ryan Quinn (Maynooth University)


We compute temporal correlators and spectral functions for light, open
charm and charmonium mesons in the pseudoscalar and vector channel for
a range of temperatures below and above the deconfinement transition.
The study is carried out using anisotropic lattice QCD with 2+1
dynamical flavours, a_s=0.123fm and a_s/a_t=3.5. The high-temperature
results are benchmarked by comparing them to reconstructed correlators
obtained by direct summation of the zero temperature correlator. We
use two Bayesian methods to reconstruct the spectral functions: the
maximum entropy method and the more recent BR metod.

Primary authors

Ryan Quinn (Maynooth University) Jon-Ivar Skullerud (National University of Ireland Maynooth) Alexander Rothkopf (Heidelberg University) Jonas Rylund Glesaaen

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