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arXiv · 1605.00997

Nucleon to $\Delta$ transition form factors and empirical transverse charge densities

Dipankar Chakrabarti·Chandan Mondal
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Abstract

We investigate the nucleon to $\Delta$ 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 $\Delta$ 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.

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Dipankar Chakrabarti, Chandan Mondal. 2016-05-03. Nucleon to $\Delta$ transition form factors and empirical transverse charge densities. https://doi.org/10.1140/epja/i2016-16285-8

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