The influence of vacuum polarization on the Sherman function during elastic electron-nucleus scattering

Abstract

The change of the transverse spin asymmetry in the scattering of highly-relativistic spin-polarized electrons from nuclei by vacuum polarization effects is calculated within the Uehling approximation. Results are provided for 1 - 100 MeV electrons scattering from 31P, 64Zn, 152Sm, 197Au and 207,208Pb at backward angles.

Comments: 7 pages, 6 figures (including subfigures a,b)