1.
J Opt Soc Am B
; 5(12): 2437-8, 1988 Dec.
Article
in English
| MEDLINE
| ID: mdl-11539802
ABSTRACT
The screened hydrogenic radial dipole integral for discrete-discrete transitions from initial state n'l' to final state nl is asymptotically expanded to the lowest order such that the final quantum number n --> infinity. The analytical expression obtained is in terms of confluent hypergeometric functions, and explicit expressions for a few of the specific transitions are derived from them as examples.