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Electron-correlation effects in the g factor of light Li-like ions

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dc.abstract.enWe investigate electron-correlation effects in the g factor of the ground state of Li-like ions. Our calculations are performed within the nonrelativistic quantum electrodynamics (NRQED) expansion up to two leading orders in the fine-structure constant α, α2, and α3. The dependence of the NRQED results on the nuclear charge number Z is studied and the individual 1/Z-expansion contributions are identified. Combining the obtained data with the results of the all-order (in Zα) calculations performed within the 1/Z expansion, we derive unified theoretical predictions for the g factor of light Li-like ions.</p>
dc.affiliationUniwersytet Warszawski
dc.contributor.authorKeitel, C.H.
dc.contributor.authorYerokhin, V.A.
dc.contributor.authorPuchalski, Mariusz
dc.contributor.authorHarman, Z.
dc.contributor.authorPachucki, Krzysztof
dc.date.accessioned2024-01-24T22:41:46Z
dc.date.available2024-01-24T22:41:46Z
dc.date.issued2017
dc.description.financeNie dotyczy
dc.description.number6
dc.description.volume95
dc.identifier.doi10.1103/PHYSREVA.95.062511
dc.identifier.issn2469-9926
dc.identifier.urihttps://repozytorium.uw.edu.pl//handle/item/106006
dc.identifier.weblinkhttp://150.254.65.57/info/article/UAMacd0d2f192154b46a9691888971e6408/
dc.languageeng
dc.pbn.affiliationphysical sciences
dc.relation.ispartofPhysical Review A
dc.relation.pages1-8
dc.rightsClosedAccess
dc.sciencecloudnosend
dc.titleElectron-correlation effects in the g factor of light Li-like ions
dc.typeJournalArticle
dspace.entity.typePublication