出版社：SISSA, Scuola Internazionale Superiore di Studi Avanzati
摘要：We calculate the connected insertions of the nucleon three-point function to study the first few
moments of the unpolarized structure functions of the nucleon. (The disconnected insertions are
discussed elsewhere in these proceedings). The calculation employs the CP-PACS/JLQCD 2+1
dynamical clover fermions on a 163×32 lattice with lattice spacing a=0.1219 fm. The sequential
source technique, using non-zero and zero momentum point nucleon field as the secondary source,
is applied enabling a study of different currents at various momentum transfer.
