Wave functions of the nucleon and its parity partner from lattice QCD - Publikationsserver der Universität Regensburg

URN zum Zitieren dieses Dokuments:: urn:nbn:de:bvb:355-epub-137455

Warkentin, Nikolaus ; Braun, Vladimir M. ; Göckeler, Meinulf ; Kaltenbrunner, Thomas ; Schäfer, Andreas ; Schierholz, Gerrit ; Nakamura, Yoshifumi ; Pleiter, Dirk ; Horsley, Roger ; Zanotti, James M. ; Rakow, Paul E. L ; Stüben, Hirnnerk

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Veröffentlichungsdatum dieses Volltextes: 22 Mrz 2010 12:49

Alternative Links zum Volltext:Arxiv

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Zusammenfassung

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 ...