出版社：SISSA, Scuola Internazionale Superiore di Studi Avanzati
摘要：There is an extensive history of form factor calculations on the lattice, primarily with ground states
for both initial and nal states. However, there have never been any radially excited transition
form factor calculations. Furthermore, the lattice faces difculty in extracting signal from noise
at large transfer momenta (Q2). These measurements could give important theoretical input to
experiments, such as those of JLab's 12 GeV program and studies of deformation of the nucleon.
In this work, I will present a simple technique to resolve both of these difculties and present
results from anisotropic congurations showing improved signals for excited-state quantities. It
should also be possible to apply this technique to isotropic lattices for calculating large-Q2 form
factors.
