ISSN - 05562813, EISSN - 1089490X, Physical Review C - Nuclear Physics, 1998, vol. 58, p. 2844-2850
Delbrück scattering at energies of 140-450 MeV
The differential cross section of Delbrück scattering is measured on a bismuth germanate (Bi4Ge3O12) target at photon energies 140-450 MeV and scattering angles 2.6-16.6 mrad. A good agreement with the theoretical results, obtained exactly in a Coulomb field, is found.