Born Cross Sections for Inelastic Scattering of Electrons by Hydrogen Atoms. IV. Approximate Values for Allowed Transitions up ton=10

The Born total cross section is calculated for the inelastic scattering of electrons by hydrogen atoms undergoing the transitions: $10s\to 11p$ and 10,9 → 11,10. By means of interpolation and extrapolation the cutoff momentum $K_c{a}_0$ is estimated for all transitions of the type $\Delta n=+1, +2\mathrm{}$, $\Delta l=+1\mathrm{}$, for $n=1\mathrm{}$ through 10. These are used to construct tables which provide a simple estimate of the Bethe total cross section.