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Accurate calculatio...
Accurate calculations on dielectronic recombination resonances in Cu-like Pb
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Tokman, M (author)
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- Glans, Peter (author)
- Mittuniversitetet,Institutionen för teknik, fysik och matematik (-2008)
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Lindroth, E (author)
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Pesic, Z (author)
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Schuch, R (author)
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Vikor, G (author)
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(creator_code:org_t)
- 2001
- 2001
- English.
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In: Hyperfine Interactions. - 0304-3843. ; 132:1-4, s. 383-389
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- Dielectronic recombination of Pb53+ has been studied and a resonance is detected only similar to 0.1 meV above the ground state. The possibility to determine the 4p(1/2) - 4s(1/2) energy splitting with a similar accuracy from the determination of the resonance position is discussed. Such a precision can only be achieved by calculations which treat QED in a many-body environment at levels which can still not be reached. A fully relativistic many-body calculation of the splitting is described and the uncertainties are discussed.
Keyword
- electron-ion recombination
- quantum electrodynamic effects
- ab initio calculations
- self-energy
- NATURAL SCIENCES
- NATURVETENSKAP
Publication and Content Type
- ref (subject category)
- art (subject category)
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