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Electromagnetic couplings in a collective model of the nucleon

R. Bijker·A. Leviatan
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Abstract

We study the electromagnetic properties of the nucleon and its excitations in a collective model. In the ensuing algebraic treatment all results for helicity amplitudes and form factors can be derived in closed form in the limit of a large model space. We discuss nucleon form factors and transverse electromagnetic couplings in photo- and electroproduction, including transition form factors that can be measured at new electron facilities.

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R. Bijker, A. Leviatan. 1995-06-29. Electromagnetic couplings in a collective model of the nucleon. https://arxiv.org/abs/nucl-th/9506031

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