Mass- and field-shift isotope parameters for the 2s-2p resonance doublet of lithium-like ions.

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Mass- and field-shift isotope parameters for the 2s-2p resonance doublet of lithium-like ions.

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dc.contributor.author Li, Jiguang
dc.contributor.author Naze, Cedric
dc.contributor.author Godefroid, Michel
dc.contributor.author Fritzsche, Stephan
dc.contributor.author Gaigalas, Gediminas
dc.contributor.author Indelicato, Paul
dc.contributor.author Jönsson, Per
dc.date.accessioned 2012-12-18T08:25:26Z
dc.date.available 2012-12-18T08:25:26Z
dc.date.issued 2012 en_US
dc.identifier.issn 1050-2947 en_US
dc.identifier.uri http://hdl.handle.net/2043/14617
dc.description.abstract It was recently shown that dielectronic recombination measurements can be used for accurately inferring changes in the nuclear mean-square charge radii of highly charged lithiumlike neodymium [ Brandau et al. Phys. Rev. Lett. 100 073201 (2008)]. To make use of this method to derive information about the nuclear charge distribution for other elements and isotopes, accurate electronic isotope shift parameters are required. In this work, we calculate and discuss the relativistic mass- and field-shift factors for the two 2s 2S1/2-2p 2P1/2,3/2o transitions along the lithium isoelectronic sequence. Based on the multiconfiguration Dirac-Hartree-Fock method, the electron correlation and the Breit interaction are taken into account systematically. The analysis of the isotope shifts for these two transitions along the isoelectronic sequence demonstrates the importance and competition between the mass shifts and the field shifts. en_US
dc.format.extent 7
dc.language.iso eng en_US
dc.publisher Americal Physical Society en_US
dc.subject.classification Sciences en_US
dc.title Mass- and field-shift isotope parameters for the 2s-2p resonance doublet of lithium-like ions. en_US
dc.type Article, peer reviewed scientific en_US
dc.contributor.department Malmö University. School of Technology en
dc.identifier.doi 10.1103/PhysRevA.86.022518 en_US
dc.subject.srsc Research Subject Categories::NATURAL SCIENCES en_US
dc.relation.ispartofpublication Physical Review A;2
dc.relation.ispartofpublicationvolume 86 en_US
dc.format.artNo 022518
mahlocal.rights.oaType green
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