  Using the Coulomb Eikonal Phase associated with a transversely polarized
nucleon, we calculate the azimuthal single spin asymmetry of unpolarized
electrons elastically scattered from a transversely polarized nucleon target.
The azimuthal asymmetry in this case is attributed to the fact that in a
transversely polarized nucleon, the transverse charge density is no longer
axially symmetric and is distorted due to the transverse spin of the nucleon.
This asymmetry in the nucleon charge density causes a left-right asymmetry in
the azimuthal distribution of the scattered electrons. In our approach, we
utilize the relativistic Eikonal approximation to calculate the one and two
photon exchange amplitudes from which a non zero azimuthal asymmetry appears
due to the interference between the two amplitudes.
