arXiv:nucl-th/0611016·v1·Nuclear Theory
Hypercentral Constituent Quark Model with a Meson Cloud
D. Y. Chen (1)🇨🇳 · Y. B. Dong (1,2)🇨🇳 · M. M. Giannini (3)🇮🇹 · E. Santopinto (3) ((1)Institute of High Energy Physics Chinese Academy of Science, (2)CCAST (World Lab.) (3)INFN, Sezione di Genova and Dipartimento di Fisica dell Universita di Genova Genova)🇮🇹
Abstract
The results for the elastic nucleon form factors and the electromagnetic transition amplitudes to the Delta(1232) resonance, obtained with the Hypercentral Constituent Quark Model with the inclusion of a meson cloud correction are briefly presented. The pion cloud effects are explicitly discussed.
Comments: 7 pages, 7 figures, talk at 5th International Conference on Perspectives in Hadronic Physics: International Conference on Particle-Nucleus and Nucleus-Nucleus Scattering at Relativistic Energies, Trieste, Italy, 22-26 May 2006