Structure of the Nucleon and Roper Resonance with Diquark Correlations

Abstract

We investigate the electric form factors of the nucleon and Roper resonance using a quark-diquark model. We find that the charge radii of the nucleon and Roper resonance are almost the same in size.

arXiv commentTo appear in the proceedings of Chiral 07, Osaka, Japan, November 13-16, 2007. 4pages, 4figures

References in corpus (1)

• Two Nucleon-States in a Chiral Quark-Diquark Model

Cited by in corpus (4)

• Completing the picture of the Roper resonance
• Dissecting nucleon transition electromagnetic form factors
• Conformal symmetry and light flavor baryon spectra
• Isospin breaking from diquark clustering