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Baryon form factors in chiral perturbation theory

Bastian Kubis·Ulf-G. Meißner
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Abstract

We analyze the electromagnetic form factors of the ground state baryon octet to fourth order in relativistic baryon chiral perturbation theory. Predictions for the Σ^- charge radius and the Λ-Σ^0 transition moment are found to be in excellent agreement with the available experimental information. Furthermore, the convergence behavior of the hyperon charge radii is shown to be more than satisfactory.

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Bastian Kubis, Ulf-G. Meißner. 2000-10-25. Baryon form factors in chiral perturbation theory. https://doi.org/10.1007/s100520100570

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