Electromagnetic form factors

M. De Sanctisª, M.M. Giannini ^b, E. Santopinto^b*, and A. Vassallo^b

ª INFN, Sezione di Roma 1, Piazzale Aldo Moro, Roma, Italy, Universidad Nacional de Colombia, Bogotá, Colombia

^b INFN and Universita di Genova, via Dodecaneso 33, 16146 Genova, Italy.

* Corresponding author;
e–mail: santopin@ge.infn.it.

Recibido el 2 de febrero de 2006
Aceptado el 31 de mayo de 2006

Abstract

The relativized hypercentral Constituent Quark Model is used for the calculation of the elastic electromagnetic form factors of the nucleon. The results are compared with the recent measurements at Jlab.

Keywords: Relativistic quark model; electromagnetic form factors.

Resumen

Se emplea una version relativista del modelo hipercentral de cuarks constituyentes para estudiar los factores de forma electromagnéticos del nucleón. Se comparan los resultados con los datos experimentales recién obtenidos en el Laboratorio Jefferson.

Descriptores: Modelo relativista de cuarks; factores de forma electromagnéticos.

PACS: 12.39.Ki; 13.40.Gp

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