255 citations · 1.9k across the 50 of their papers we have counts for
51 papers
Out-of-Equilibrium Photon Production in the Late Stages of Relativistic Heavy-Ion Collisions
Anna Schäfer, Oscar Garcia-Montero, Jean-François Paquet +2
In this work, we assess the importance of non-equilibrium dynamics in the production of photons from the late stages of relativistic heavy-ion collisions. The p-differ…
Lattice results for the longitudinal spin structure and color forces on quarks in a nucleon
S. Bürger, T. Wurm, M. Löffler +5
Using lattice QCD, we calculate the twist-2 contribution to the third Mellin moment of the spin structure functions and in the nucleon. In addition we evaluate th…
The role of proton-antiproton regeneration in the late stages of heavy-ion collisions
Oscar Garcia-Montero, Jan Staudenmaier, Anna Schäfer +2
We investigate the long-standing question of the effect of proton-antiproton annihilation on the (anti-)proton yield, while respecting detailed balance for the 5-body back-reaction…
Nonperturbative Renormalization in Lattice QCD with three Flavors of Clover Fermions: Using Periodic and Open Boundary Conditions
G. S. Bali, S. Bürger, S. Collins +6
We present the nonperturbative computation of renormalization factors in the RI'-(S)MOM schemes for the QCD gauge field ensembles generated by the CLS (coordinated lattice simulati…
Light-cone distribution amplitudes of pseudoscalar mesons from lattice QCD
Gunnar S. Bali, Vladimir M. Braun, Simon Bürger +7
We present the first lattice determination of the two lowest Gegenbauer moments of the leading-twist pion and kaon light-cone distribution amplitudes with full control of all error…
Shear viscosity of a hadron gas and influence of resonance lifetimes on relaxation time
J. -B. Rose, J. M. Torres-Rincon, A. Schäfer +2
We address a discrepancy between different computations of (shear viscosity over entropy density) of hadronic matter. Substantial deviations of this coefficient are found bet…