Electromagnetic form factors of the nucleon in the chiral constituent quark model

Abstract

The electromagnetic form factors have attracted lot of theoretical and experimental attention recently as they encode extensive information on the internal structure of the hadron. An understanding of the form factors is necessary to describe the strong interactions as they are sensitive to the pion cloud and provide a test for the QCD inspired effective field theories based on the chiral symmetry. In view of the very exciting recent developments in the field, we propose to apply the techniques of chiral constituent quark model to measure the electromagnetic form factors of the nucleon.The results obtained are comparable to the latest experimental studies and also show improvement over some theoretical interpretations.

Comments: 4 pages. Prepared for the XIX International Workshop on Deep-Inelastic Scattering and Related Subjects DIS 2011, April 11-15, 2011, Newport News, Virginia, USA