Warkentin, Nikolaus and Braun, Vladimir M. and Göckeler, Meinulf and Kaltenbrunner, Thomas and Schäfer, Andreas and Schierholz, Gerrit and Nakamura, Yoshifumi and Pleiter, Dirk and Horsley, Roger and Zanotti, James M. and Rakow, Paul E. L and Stüben, Hirnnerk
Wave functions of the nucleon and its parity partner
from lattice QCD.
Proceedings of Science PoS(LA, p. 154.
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 behavior under the lattice symmetries. The knowledge of these quantities helps in understanding the internal structure of hadrons and in the analysis of (semi-)exclusive processes. We present results for the nucleon ...
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