Based　on　SIC-Xα　the　more　rigorous　method　of　calculating　the　electronic　states　for　Ry　dberg　exchange　parameters　using　a　self-consistent　field　model,　taking　into　account　the　Rydberg　electron　and　the　interaction　between　real　atoms,　the　calculation　does　not　include　empirical　parameters.　Use　this　method　to　correct　C.J.Batty　nuclear　polarization　under　optical　model　potential　and　the∑　Atom　energy　level　transition,　and　the　results　compared　with　the　classical　method,　the　results　to　be　much　more　accurate.　For　ultra-depth　analysis　of　sub-atomic　to　provide　a　theoretical　basis.　©　(2012)　Trans　Tech　Publications,　Switzerland.