LX. Elastic scattering of 125 mev electrons by mercury

摘要: Abstract We have calculated the elastic scattering of 125 mev electrons by nucleus mercury, assuming various spherically symmetric models for charge distribution. find that a square distribution (i.e. ρ=ρ 0, r R) gives rise to rather large oscillatory differential cross section at wide angles, whereas from radius R=1·2×10-13 A 1/3 cm in which sharp edge is smoothed reproduces smooth, monotonically decreasing required experimental data.