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Magnetic moment of ∑− from dispersion relations int

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Zeitschrift für Physik A Atoms and Nuclei

Abstract

Magnetic moments of baryons are calculated from dispersion relations int, including the π\(\bar \pi \)-continuum. The largest deviation from the naiveSU(3)-expectation is found for∑ −, leading to μ2211=−1.80 nuclear magnetons instead of −0.66.

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Authors and Affiliations

  1. Institute of Physics, University of Oslo, Norway

    J. O. Eeg

  2. Institut für Theoretische Kernphysik, Universität Karlsruhe, Federal Republic of Germany

    H. Pilkuhn

Authors
  1. J. O. Eeg
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  2. H. Pilkuhn
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Additional information

The authors thank Drs. I. Stefanescu and G. Höhler for helpful discussions. J.O.E. is grateful to K. Aashamar for lending him a numerical integration program.

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Eeg, J.O., Pilkuhn, H. Magnetic moment of ∑− from dispersion relations int . Z Physik A 287, 407–411 (1978). https://doi.org/10.1007/BF01481723

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  • DOI: https://doi.org/10.1007/BF01481723

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