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27 April 2024
 
  » arxiv » nucl-th/0310058

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Electric and magnetic form factors of strange baryons
T. Van Cauteren ; D. Merten ; T. Corthals ; S. Janssen ; B. Metsch ; H.-R. Petry ; J. Ryckebusch ;
Date 23 Oct 2003
Journal Eur.Phys.J. A20 (2004) 283-291
Subject nucl-th
Affiliation Ghent University Bonn University
AbstractPredictions 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.
Source arXiv, nucl-th/0310058
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