Comment on “Nucleon form factors and a nonpointlike diquark”

B. Blankleider, A. N. Kvinikhidze

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    Bloch et al. [Phys. Rev. C 60, 062201 (1999)] presented a calculation of the electromagnetic form factors of the nucleon using an ansatz for the quark-diquark solution of the relativistic three-quark Faddeev equation. In this Comment it is pointed out that the calculation of these form factors stems from a three-quark bound state current that contains overcounted contributions. The corrected expression for the three-quark bound state current is derived.

    Original languageEnglish
    Number of pages1
    JournalPhysical Review C - Nuclear Physics
    Issue number3
    Publication statusPublished - Sept 2000


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