TITLE:
The Charge Structure of the Nucleons
AUTHORS:
M. Y. Hussein
KEYWORDS:
Nucleon Charge Structure, Electromagnetic Form Factors, Quark-Parton Model, Charge Radius
JOURNAL NAME:
Journal of Modern Physics,
Vol.8 No.12,
November
10,
2017
ABSTRACT: Study of nucleons charge radii and electromagnetic form factors are expected to provide valuable information about the distribution of electric charge within the fundamental particles in nucleon’s inner structure. In the recent years, dramatic progress has been made in the understanding of the nucleon structure and the precision of its partonic content, due to the vast theoretical progress, and the availability of new high precision measurements. Here in this article, we present a simple model for the charge structure of the nucleons and the most available sets of the structure functions to calculate the mean square charge radius N2> for both protons and neutrons. Our results are consistent with the modern understanding of the nucleons as well as recent experimental data. We discuss the origin of the sign rN2> for both proton and neutron.