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Towards a determina...
Towards a determination of QED effects in Cu-like Pb recombination resonances near threshold
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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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Schuch, R (author)
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Björkhage, M (author)
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Danared, H (author)
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Källberg, A (author)
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Pajek, M (author)
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Norlin, L.O. (author)
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(creator_code:org_t)
- 2001
- 2001
- English.
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In: Physica Scripta. Topical Issues. - 0281-1847. ; T92, s. 406-409
- 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 10(-4) eV above the ground state. The possibility to determine the Pb53+ (4p(1/2)) - Ph53+ (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 quantum electrodynamics (QED) in a many-body environment at a level which can still not be reached. A fully relativistic many-body calculation of the splitting is described and the uncertainties are discussed.
Keyword
- DIELECTRONIC RECOMBINATION
- SELF-ENERGY
- NATURAL SCIENCES
- NATURVETENSKAP
Publication and Content Type
- ref (subject category)
- art (subject category)
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