Storage-ring measurements of hyperfine induced transition rates in berylliumlike ions
@article{Schippers2012StorageringMO,
title={Storage-ring measurements of hyperfine induced transition rates in berylliumlike ions},
author={Stefan Schippers},
journal={arXiv: Atomic Physics},
year={2012},
volume={1545},
pages={7-16}
}The status of experimental measurements and theoretical calculations of the hyperfine induced 2s2p3P0→2s21S0 transition rate in Be-like ions is reviewed. Possible reasons, such as external electromagnetic fields and competing E1M1 two-photon transitions, for presently existing significant discrepancies between experiment and theory are discussed. Finally, directions for future research are outlined.
3 Citations
Unexpected transitions induced by spin-dependent, hyperfine and external magnetic-field interactions
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Unexpected transitions are induced by weaker interactions not included in the gross structure model of the ion under investigation. We discuss different examples of such decay channels, starting with…
Relativistically prolonged lifetime of the 2s2p 3P0 level of zero nuclear-spin beryllium-like ions
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The E1M1 transition rate of the 2 s 2 p 3 P 0 → 2 s 2 1 S 0 ?> line in beryllium-like ions has been calculated within the framework of relativistic second-order perturbation theory. Both…
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