A hybrid-model approach to the meson- and quark-theory of nuclear forces
β Scribed by M. Wakamatsu; R. Yamamoto; Y. Yamauchi
- Book ID
- 113348059
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 352 KB
- Volume
- 146
- Category
- Article
- ISSN
- 0370-2693
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π SIMILAR VOLUMES
We investigate the effects on mean-field quantities and nuclear pairing in symmetric nuclear matter of the density-dependent effective nucleon-scalar-meson coupling that is obtained in a Ο -Ο quarkmeson coupling model. We find that the effective coupling strongly modifies mean-field quantities, such
Based on a relativistic potential quark model approach for the nucleon and (1232), the electroproduction amplitudes of the (1232) resonance are calculated. The important effect of the pion meson cloud is stressed. Different predictions for helicity amplitudes and electroproduction amplitudes are obt