A chiral soliton model of nucleon and delta |
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| Authors: | Michael C. Birse Manoj K. Banerjee |
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| Affiliation: | Department of Physics and Astronomy, University of Maryland, College Park, MD 20742, USA |
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| Abstract: | A linear σ-model is used to describe the N and Δ as three quarks interacting via σ and π mesons. The effects of confinement are neglected. Although we solve the mean field equations for a hedgehog baryon we can calculate observables for states of good spin and isospin. These are in resonable agreement with experiment. |
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