66 citations · 287 across the 9 of their papers we have counts for
9 papers
The Nucleon Distribution Amplitudes and their application to nucleon form factors and the transition at intermediate values of
Alexander Lenz, Meinulf Göckeler, Thomas Kaltenbrunner +1
We compare a recent lattice determination of the nucleon distribution amplitudes with other approaches and models. We study the nucleon distribution amplitudes up to twist 6 in nex…
Electroproduction of the N*(1535) resonance at large momentum transfer
V. M. Braun, M. Göckeler, R. Horsley +11
We report on the first lattice calculation of light-cone distribution amplitudes of the N*(1535) resonance, which are used to calculate the transition form factors at large momentu…
Non-perturbative improvement of stout-smeared three flavour clover fermions
N. Cundy, M. Göckeler, R. Horsley +11
We discuss a 3-flavour lattice QCD action with clover improvement in which the fermion matrix has single level stout smearing for the hopping terms together with unsmeared links fo…
Nucleon distribution amplitudes and proton decay matrix elements on the lattice
V. M. Braun, M. Göckeler, R. Horsley +9
Baryon distribution amplitudes (DAs) are crucial for the theory of hard exclusive reactions. We present a calculation of the first few moments of the leading-twist nucleon DA withi…
Clover improvement for stout-smeared 2+1 flavour SLiNC fermions: non-perturbative results
N. Cundy, M. Göckeler, R. Horsley +11
We discuss an action in which the fermion matrix has single level stout smearing for the hopping terms together with unsmeared links for the clover term. With the (tree level) Syma…
Wave functions of the nucleon and its parity partner from lattice QCD
Nikolaus Warkentin, Vladimir M. Braun, Meinulf Göckeler +9
We compute moments of distribution amplitudes using gauge configurations with two flavors of clover fermions from QCDSF/DIK and operators which are optimized with respect to their…