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Electromagnetic moments of relativistic higher spin baryons

V. Pascalutsa
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Abstract

We point out a source of ambiguities in the measurements of the electromagnetic moments of spin-3/2 baryons which rely on relativistic Lagrangian models. An anambiguous relation between the parameters of the spin-3/2 electromagnetic Lagrangian and the electromagnetic moments of the spin-3/2 particle exits in general only for on-shell situation, while the measurements are done on ``virtual'' baryons.

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V. Pascalutsa. 2000-05-03. Electromagnetic moments of relativistic higher spin baryons. https://doi.org/10.1016/s0375-9474(00)00392-4

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