Rigid surface bag model

Abstract

The surface bag model of hadrons with the term of surface rigidity is analyzed. It is shown that center-of-mass corrections together with the rigid term can be the required mass formula correction with a good prediction for light hadrons in the surface bag model. The obtained theoretical results of masses, radii and magnetic momenta of light hadrons, as well as the masses of exotic resonances are in good agreement with experimental data and with the results calculated in other models.