Dependence of nucleon properties on pseudoscalar meson masses

Abstract

We discuss the sensitivity of nucleon properties (mass, magnetic moments and electromagnetic form factors) on the variation of the pseudoscalar meson masses in the context of the perturbative chiral quark model. The obtained results are compared to data and other theoretical predictions.

18 pages, 12 figures, accepted for publication in J. Phys. G

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• Study of baryon octet electromagnetic form factors in perturbative chiral quark model
• Chiral corrections to the vector and axial couplings of quarks and baryons
• Axial transition form factors of octet baryons in the perturbative chiral quark model
• Analysis of excited quark propagator effects on neutron charge form factor