Abstract
Considering the quantum effects of diffraction and the collective screening effects, the potential of test charge in semiclassical plasmas is derived. It is generalized exponential screened Coulomb potential. Using the Ritz variational method incorporating this potential, the effects of semiclassical plasma on the energy levels and radiative transitions are investigated systematically, taking highly charged H-like ion as an example. The Debye plasma model is also employed for comparison purposes. Comparisons and analysis are made between these two sets of results and the differences are discussed.
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Contribution to the Topical Issue “Atomic and Molecular Data and their Applications”, edited by Gordon W.F. Drake, Jung-Sik Yoon, Daiji Kato, Grzegorz Karwasz.
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Hu, HW., Chen, ZB., Chen, WC. et al. Influence of semiclassical plasma on the energy levels and radiative transitions in highly charged ions. Eur. Phys. J. D 71, 303 (2017). https://doi.org/10.1140/epjd/e2017-70813-7
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DOI: https://doi.org/10.1140/epjd/e2017-70813-7