LI, XY , CHINESE ACAD SCI,INST THEORET PHYS,POB 2735,BEIJING 100080,PEOPLES R CHINA.
英文摘要:
The axial coupling g(A) and the anomalous magnetic moments kappa of constituent quarks are calculated analytically in the nonlocal chiral quark model of Holdom et al.. The axial coupling G(A) and the magnetic moments mu(p) mu(n) of nucleons are then constructed in the nonrelativistic and large-N(c) limit. The results are in good consistency with experiment for a physical constituent quark mass of 370 MeV.
