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Comment on "Nucleon elastic form factors and local duality"

Silvano Simula

hep-pharXiv:hep-ph/0012193

Abstract

We comment on the papers "Nucleon elastic form factors and local duality" [Phys. Rev. D62, 073008 (2000)] and "Experimental verification of quark-hadron duality" [Phys. Rev. Lett. 85, 1186 (2000)]. Our main comment is that the reconstruction of the proton magnetic form factor, claimed to be obtained from the inelastic scaling curve thanks to parton-hadron local duality, is affected by an artifact.

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