Regular Article - Theoretical Physics
Nucleon-to- transition form factors and empirical transverse charge densities
Department of Physics, Indian Institute of Technology Kanpur, 208016, Kanpur, India
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Accepted: 2 August 2016
Published online: 16 September 2016
We investigate the nucleon-to- transition form factors in a soft-wall AdS/QCD model and a light-front quark-diquark model inspired by AdS/QCD. From the transition form factors we evaluate the transition charge densities which influences the nucleon-to- excitation. Here we consider both the unpolarized and the transversely polarized cases. The AdS/QCD predictions are compared with available experimental data and with the results of the global parameterization, MAID2007.
© SIF, Springer-Verlag Berlin Heidelberg, 2016