formula for calculating the spin orbit coupling of atoms with Z atomic number?

Is it possible to use this formula $E = En{n}*(Z\alpha)^2*(\frac{1}{j+1/2}-\frac{3}{4n})$ to determine the spin orbit coupling of an atom with atomic number Z at energy level n ? $\alpha=1/137$ is...

08 September 2020 5,980 0 View