出版社：SISSA, Scuola Internazionale Superiore di Studi Avanzati
摘要：The calculation of baryon wave functions at small inter-quark separations is an ongoing effort within the QCDSF collaboration [1, 2, 3]. In this update on normalization constants and distribution amplitudes of the nucleon and its negative parity partner, N(1535), we present new lattice data which helps us controlling finite size effects. We use new chiral perturbation theory results to perform the extrapolation to the physical point.
