Neutron charge form factor at very low momentum transfer. 2

The deuteron charge structure function calculated on the basis of the Bonn potential is used to extract the neutron form factor Gen(Q2) at low momentum transfer squared Q2 ≤ 1 fm-2 and the slope at zero GEn(0) from experimental data on elastic ed-scattering obtained by different groups. The model dependence of GEn(Q2) on the present realistic NN-interaction potentials (Bonn, Paris, RSC) is considered. It is shown that the relativistic and nonrelativistic approaches for the deuteron form factors in the problem of the extraction GEn(Q2) and GEn'(0) are effective close