Ionisation potentials of one-electron atoms

Abstract

Ionisation potentials of the hydrogen atom and one-electron ions are calculated from the equation: $\text{I =}\text{(R}{}_{\mathrm{\infty }}\text{hcZ}{}^2\text{μ}\text{m}{}_{\mathrm{<mtext>e</mtext>}}\text{)}\text{[1 +}\text{e}{}^4\text{Z(Z−1)}\text{16ϵ}{}_0{}^2\text{h}{}^2\text{c}{}^2\text{]}$