Influence of semiclassical plasma on the energy levels and radiative transitions in highly charged ions

The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics - Tập 71 - Trang 1-7 - 2017
Hong-Wei Hu1, Zhan-Bin Chen2,3, Wen-Cong Chen1, Xiao-Bin Liu4, Nian Fu5, Kai Wang5
1Department of Physics, Shangqiu Normal University, Shangqiu, P.R. China
2School of Science, Hunan University of Technology, Zhuzhou, P.R. China
3College of Science, National University of Defense Technology, Changsha, P. R. China
4Department of Physics, Tianshui Normal University, Tianshui, P.R. China
5Hebei Key Lab of Optic-Electronic Information and Materials, The College of Physics Science and Technology, Hebei University, Baoding, P.R. China

Tóm tắt

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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The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics

Tập 71

1-7

Thông tin tác giả