61 citations · 217 across the 8 of their papers we have counts for
4 papers · 1 filter
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…
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…
Non-perturbative renormalization of three-quark operators
M. Göckeler, R. Horsley, T. Kaltenbrunner +8
High luminosity accelerators have greatly increased the interest in semi-exclusive and exclusive reactions involving nucleons. The relevant theoretical information is contained in…
Nucleon distribution amplitudes from lattice QCD
Meinulf Göckeler, Roger Horsley, Thomas Kaltenbrunner +8
We calculate low moments of the leading-twist and next-to-leading twist nucleon distribution amplitudes on the lattice using two flavors of clover fermions. The results are present…