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Nucléon Electromagnetic Form Factors in a constituent-quark model

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Hellenic Nuclear Physics Society   

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Nucléon Electromagnetic Form Factors in a constituent-quark model (EN)
Wagenbrunn, R. F.
Boffi, S.
Demetriou, P.
Radici, M.
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
2019-12-05
The electromagnetic form factors of the nucléon are calculated in an extended chiral constituent-quark model where the effective interaction is described by the exchange of pseudoscalar and vector mesons belonging to the pseudoscalar and pseudovector octet, respectively, and a scalar meson . Two-body current-density operators, constructed consistently with the extended model Hamiltonian in order to preserve gauge invariance and current conservation, are found to give a significant contribution to the nucléon magnetic form factors and improve the estimates of the nucleon magnetic moments. (EN)
Annual Symposium of the Hellenic Nuclear Physics Society
English
Hellenic Nuclear Physics Society (HNPS) (EN)
2654-0088
2654-007X
Annual Symposium of the Hellenic Nuclear Physics Society; Τόμ. 10 (1999): HNPS1999; 132-142 (EL)
HNPS Advances in Nuclear Physics; Vol. 10 (1999): HNPS1999; 132-142 (EN)
Πνευματική ιδιοκτησία (c) 2019 P. Demetriou, S. Boffi, M. Radici, R. F. Wagenbrunn (EL)
Hellenic Nuclear Physics Society
Annual Symposium of the Hellenic Nuclear Physics Society



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