  Numerical solutions for Sommerfeld model in nonrelativistic case are
presented for the scattering of a spinless extended charged body in a static
Coulomb field of a fixed point charge. It is shown that differential cross
section for extended body preserves the form of the Rutherford result with
multiplier, not equal to one (as in classical case), but depending on the size
of Sommerfeld particle. Also the effect of capture by attractive center is
found out for Sommerfeld particle. The origin of this effect lies in radiation
damping.
