| 1. |
- Ekberg, JO, et al.
(författare)
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Accurate experimental lifetimes of excited levels in sodiumlike sulfur, S VI
- 1983
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Ingår i: Physica Scripta. - : IOP Publishing. - 0031-8949 .- 1402-4896. ; 27:6, s. 425-425
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Tidskriftsartikel (refereegranskat)abstract
- The lifetimes of the terms 3p2P, 3d2D, 4s2S, 4p2P, 4d2D, 4f2F, 5g2G, 6g2G, 6h2H, 7h2H, 7i2I and 8k2K in sodiumlike sulfur, S VI, have been determined using the beam-foil excitation technique. Most of the decay curves were analyzed by means of the ANDC method which corrects for cascading in a very detailed way. Accurate results were thereby obtained which show that an excellent agreement exists between experimental and theoretical values. Some previously noted disagreements between the results of beam-foil experiments and theoretical investigations are explained as being due to less accurate analyses of the experimental data.
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| 2. |
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| 3. |
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| 4. |
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| 5. |
- Jupén, C, et al.
(författare)
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Lifetimes of the 3p 2P1/2, 2P3/2 and 3d 2D3/2, 2D5/2 Levels in Cl VII
- 1984
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Ingår i: Physica Scripta. - 0031-8949. ; 29:3, s. 226-226
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Tidskriftsartikel (refereegranskat)abstract
- The beam-foil excitation technique has been applied to determine lifetimes of the 3p2P1/2, 2P3/2 and 3d2D3/2, 2D5/2 levels in Na-like Cl VII. Using the ANDC method accurate values have been obtained which confirm recent theoretical values and explain some previously noted differences between theoretical and experimental oscillator strengths for transitions in multiply ionized Na-like ions.
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| 6. |
- Jupén, C, et al.
(författare)
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The 3d-4f Transition in S VII Observed in a Laser-Produced Plasma
- 1984
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Ingår i: Physica Scripta. - 0031-8949. ; 29:4, s. 317-317
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Tidskriftsartikel (refereegranskat)abstract
- The energy levels of the 2p54f configuration in neon-like sulphur, S VII, have been derived from spectral lines in the region 330-375 Å. The lines, which were identified as belonging to the 3d-4f transition, were emitted from a laser-produced plasma. The structure in the 4f configuration has been studied through a parametric fit of Slater integrals.
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| 7. |
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