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Fig. 2.

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Occupation numbers (ξ; top) and energies of bound energies (bottom) for sublevels (n, l)=(11, 6) for various B (gas temperature 20 000 K and density 10−8 g/cm3), shown as circles. The ionization edges (red squares) for σ+ transitions and the size of the cyclotron energy are also shown in the lower panel.
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