Flores Mendieta, Rubén; Hernández Ruíz, María de los Angeles; Hofmann, Christoph P. (IOP Publishing, 2013-08-01)
The baryon axial vector current is considered within the combined framework of
large-Nc baryon chiral perturbation theory (where Nc is the number of colors) and the baryon
axial vector couplings are extracted. Loop graphs ...