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Parity-nonconservation effect in the dielectronic recombination of polarized electrons with heavy He-like ions

We investigate the parity nonconservation (PNC) effect in the dielectronic recombination of a polarized electron with a heavy He-like ion into doubly excited [(1s2p1/2)0nκ]1/2 and [(1s2s)0nκ]1/2 states of a Li-like ion. We determine the nuclear charge number Z for which these opposite-parity levels...

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Main Authors: Zaytsev, Vladimir (Author) , Maiorova, Anaa V. (Author) , Shabaev, Vladimir M. (Author) , Volotka, Andrey V. (Author) , Tashenov, Stanislav (Author) , Plunien, Günter (Author) , Stöhlker, Thomas (Author)
Format: Article (Journal)
Language:English
Published: 11 March 2014
In: Physical review. A, Atomic, molecular, and optical physics
Year: 2014, Volume: 89, Issue: 3
ISSN:1094-1622
DOI:10.1103/PhysRevA.89.032703
Online Access:Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1103/PhysRevA.89.032703
Verlag, lizenzpflichtig, Volltext: https://link.aps.org/doi/10.1103/PhysRevA.89.032703
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Author Notes:V.A. Zaytsev, A.V. Maiorova, V.M. Shabaev, A.V. Volotka, S. Tashenov, G. Plunien, and Th. Stöhlker
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Summary:We investigate the parity nonconservation (PNC) effect in the dielectronic recombination of a polarized electron with a heavy He-like ion into doubly excited [(1s2p1/2)0nκ]1/2 and [(1s2s)0nκ]1/2 states of a Li-like ion. We determine the nuclear charge number Z for which these opposite-parity levels are almost crossing and therefore the PNC effect will be significantly enhanced. Calculations are performed for quantum numbers n≥4 and κ=±1.
Item Description:Gesehen am 05.08.2020
Physical Description:Online Resource
ISSN:1094-1622
DOI:10.1103/PhysRevA.89.032703

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