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Electric and magnetic form factors of strange baryons

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 نشر من قبل Tim Van Cauteren
 تاريخ النشر 2003
  مجال البحث
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 تأليف T. Van Cauteren




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Predictions for the electromagnetic form factors of the Lambda$, Sigma and Xi hyperons are presented. The numerical calculations are performed within the framework of the fully relativistic constituent-quark model developed by the Bonn group. The computed magnetic moments compare favorably with the experimentally known values. Most magnetic form factors G_M(Q^2) can be parametrized in terms of a dipole with cutoff masses ranging from 0.79 to 1.14 GeV.



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