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Parity nonconservation effect in resonance recombination of polarized electrons with heavy hydrogen-like ions

Parity nonconservation (PNC) effect in recombination of a polarized electron with a heavy H-like ion in the case of resonance with a doubly excited state of the corresponding He-like ion is studied. It is assumed that photons of the energy corresponding to the one-photon decay of the doubly excited...

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Hauptverfasser: Maiorova, Anaa V. (VerfasserIn) , Shabaev, V. M. (VerfasserIn) , Volotka, A. V. (VerfasserIn) , Zaytsev, V. A. (VerfasserIn) , Plunien, G. (VerfasserIn) , Stöhlker, Thomas (VerfasserIn)
Dokumenttyp: Article (Journal)
Sprache:Englisch
Veröffentlicht: 3 November 2011
In: Journal of physics. B, Atomic, molecular and optical physics
Year: 2011, Jahrgang: 44, Heft: 22, Pages: 1-6
ISSN:1361-6455
DOI:10.1088/0953-4075/44/22/225003
Online-Zugang:Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1088/0953-4075/44/22/225003
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Verfasserangaben:A.V. Maiorova, V.M. Shabaev, A.V. Volotka, V.A. Zaytsev, G. Plunien and T. Stöhlker
Beschreibung
Zusammenfassung:Parity nonconservation (PNC) effect in recombination of a polarized electron with a heavy H-like ion in the case of resonance with a doubly excited state of the corresponding He-like ion is studied. It is assumed that photons of the energy corresponding to the one-photon decay of the doubly excited state into the 21S0 or 23P0 state are detected at a given angle with respect to the incident electron momentum. Calculations are performed for helium-like thorium (Z = 90) and gadolinium (Z = 64), where the 21S0 and 23P0 levels are near to cross and, therefore, the PNC effect is strongly enhanced.
Beschreibung:Gesehen am 09.08.2022
Beschreibung:Online Resource
ISSN:1361-6455
DOI:10.1088/0953-4075/44/22/225003

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