17 citations · 17 across the 1 of their papers we have counts for
4 papers
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…
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…
Pion distribution amplitude from Euclidean correlation functions
Gunnar S. Bali, Vladimir M. Braun, Benjamin Gläßle +8
Following the proposal in [1], we study the feasibility to calculate the pion distribution amplitude (DA) from suitably chosen Euclidean correlation functions at large momentum. In…
The -meson light-cone distribution amplitudes from lattice QCD
Vladimir M. Braun, Peter C. Bruns, Sara Collins +9
We present the results of a lattice study of the normalization constants and second moments of the light-cone distribution amplitudes of longitudinally and transversely polarized $…