Comment on "Possible Precise Measurement of Delbruck Scattering Using Polarized Photon Beams"

An objection is presented to the original paper authors’ assumption, that the GDR Lorentzian parametrization can be extended to energies as low as 1 MeV. Consequently, totally destructive interference is not possible between the three components of the elastic photon scattering (T, R, and GDR) paving the way for a very clean Delbruck scattering.