Abstract
The relativistic random-phase approximation (RRPA) is applied to study radiative transitions from states along the He isoelectronic sequence. The strengths of various decay modes and the energy splittings of the multiplets are investigated. At low the present results agree with earlier nonrelativistic studies, whereas, at high our results provide new information about oscillator strengths, branching ratios, and multiplet structure for the states.
- Received 19 July 1976
DOI:https://doi.org/10.1103/PhysRevA.15.154
©1977 American Physical Society