Systematic CIV3 and MCDF calculations for the UV0.01 multiplet in O III

Summary, in English

We have carried out accurate, systematic calculations for the 2s2p(3 5)S(2)(o)-2s(2)2p(2 3)P(1,2) E1] lines at 1660.807 and 1666.153 Angstrom in O III. Uncertainty estimates for their A values and the lifetime of the S-5(2)o level have been determined from a set of quality criteria. A lifetime of 1.21 +/- 0.06 ms is recommended for this level, in excellent agreement with a recent experiment. The contributions to the branching ratios and lifetimes from different effects (e.g. core-valence correlation and Breit interaction) are discussed.

• Författare: J Fleming; Tomas Brage
• Publiceringsår: 1997
• Språk: Engelska
• Sidor: 1385-1400
• Publikation/Tidskrift/Serie: Journal of Physics B: Atomic, Molecular and Optical Physics
• Volym: 30
• Issue: 6
• Länkar: http://dx.doi.org/10.1088/0953-4075/30/6/008
• Dokumenttyp: Artikel i tidskrift
• Förlag: IOP Publishing
• Ämne: Physical Sciences
• Status: Published
• ISBN/ISSN/Övrigt: ISSN: 0953-4075