Triply excited bound state of He/sup -/ and the isoelectronic sequence
Journal Article
·
· Phys. Rev., A; (United States)
The energy level of the /sup 4/S/sup o/ state of He/sup -/ is found to be lower than that of the (2p2p) /sup 3/P state of He by about 0.328 eV. It is metastable against autoionization and decays through radiation to the triply excited autoionization state of /sup 4/P/sup e/ and its associated continuum. For Li and three-electron positive ions, the /sup 4/S/sup o/ state also decays to the doubly excited /sup 4/P/sup e/ bound state. The energy levels of these states are calculated and transition wavelengths are also predicted.
- Research Organization:
- Department of Physics, North Carolina State University, Raleigh, North Carolina 27650
- OSTI ID:
- 5998266
- Journal Information:
- Phys. Rev., A; (United States), Journal Name: Phys. Rev., A; (United States) Vol. 20:3; ISSN PLRAA
- Country of Publication:
- United States
- Language:
- English
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