### Abstract

By using the Gerasimov-Drell-Hearn (GDH) sum rule and an isobaric model of kaon photoproduction, we calculate contributions of kaon-hyperon final states to the magnetic moment of the proton and the neutron. We find that the contributions are small. The approximation of σ_{TT′} by σ_{T} clearly overestimates the value of the GDH integral. We find a smaller upper bound for the contributions of kaon-hyperon final states to the proton's anomalous magnetic moment in kaon photoproduction, and a positive contribution for the square of the neutron's magnetic moment.

Original language | English |
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Article number | 028201 |

Pages (from-to) | 282011-282013 |

Number of pages | 3 |

Journal | Physical Review C - Nuclear Physics |

Volume | 60 |

Issue number | 2 |

Publication status | Published - 1 Jan 1999 |

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## Cite this

Sumowidagdo, S., & Mart, T. (1999). Kaon photoproduction on the nucleon: Contributions of kaon-hyperon final states to the magnetic moment of the nucleon.

*Physical Review C - Nuclear Physics*,*60*(2), 282011-282013. [028201].