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Electromagnetic form factors of hyperons in a relativistic quark model

T. Van Cauteren·T. Corthals·S. Janssen·J. Ryckebusch·D. Merten·B. Metsch·H. -R. Petry
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Abstract

The relativistically covariant constituent quark model developed by the Bonn group is used to compute the EM form factors of strange baryons. We present form-factor results for the ground-state and some excited hyperons. The computed magnetic moments agree well with the experimental values and the magnetic form factors follow a dipole $Q^2$ dependence.

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T. Van Cauteren, T. Corthals, S. Janssen, J. Ryckebusch, D. Merten, B. Metsch, H. -R. Petry. 2004-07-06. Electromagnetic form factors of hyperons in a relativistic quark model. https://doi.org/10.1016/j.nuclphysa.2005.03.055

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