Two-electron-one-photon M1 and E2 transitions between states of the 2p3 and 2s22p odd configurations of B-like ions with 18 ≤ Z ≤ 92

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Two-electron-one-photon M1 and E2 transitions between states of the 2p3 and 2s22p odd configurations of B-like ions with 18 ≤ Z ≤ 92

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Publication Article, peer reviewed scientific
Title Two-electron-one-photon M1 and E2 transitions between states of the 2p3 and 2s22p odd configurations of B-like ions with 18 ≤ Z ≤ 92
Author(s) Li, Jiguang ; Jönsson, Per ; Dong, Chenzhong ; Gaigalas, Gediminas
Date 2010
English abstract
Two-electron–one-photon (TEOP) M1 and E2 transition energies, line strengths and transition probabilities between the states of the 2p3 and 2s22p odd configurations for B-like ions with 18 ≤ Z ≤ 92 have been calculated using the GRASP2K package based on the multiconfiguration Dirac–Hartree–Fock (MCDHF) method. Employing active-space techniques to expand the configuration list, we have systematically considered the valence, core–valence and core–core electron correlation effects. Breit interaction and quantum electrodynamical (QED) effects were also included to correct atomic state wavefunctions and the corresponding energies. Influences of electron correlation, Breit interaction and QED effects on transition energies and line strengths of the TEOP M1 and E2 transitions were analysed in detail. The present results were also compared with other theoretical and experimental values.
DOI http://dx.doi.org/doi:10.1088/0953-4075/43/3/035005 (link to publisher's fulltext)
Host/Issue Journal of Physics B: Atomic, Molecular and Optical Physics;3
Volume 43
ISSN 0953-4075
Pages 1-12
Language eng (iso)
Subject(s) Sciences
Research Subject Categories::NATURAL SCIENCES::Physics::Atomic and molecular physics::Atomic physics
Handle http://hdl.handle.net/2043/10792 (link to this page)

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