CI-MBPT and Intensity-Based Lifetime Calculations for Th II
Lifetime calculations of Th II J = 1.5 and 2.5 odd states are performed with configuration–interaction many-body perturbation theory (CI-MBPT). For many J = 2.5 states, lifetimes are quite accurate, but two pairs of J = 2.5 odd states and many groups of J = 1.5 states are strongly mixed, making theo...
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| Format: | Article |
| Language: | English |
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MDPI AG
2020-12-01
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| Series: | Atoms |
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| Online Access: | https://www.mdpi.com/2218-2004/8/4/87 |