Flores Mendieta, Rubén; Hernández Ruíz, María de los Angeles; Hofmann, Christoph P.
Resumen:
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 with octet and decuplet intermediate states
are systematically incorporated into the analysis.