Influence of particle collisions on the characteristics of H-like ion emission due to charge exchange reactions with fast atoms
The effective emission cross-sections of CVI (3434 A, 5291 A, 7717 A), NVII (3887 A, 5669 A, 7926 A), OVIII (2976 A, 4341 A, 6068 A) lines in charge exchange reactions of nuclei with hydrogen atoms are calculated. The ground state and the first excited state of hydrogen are considered. The calculation takes into account the mixing of nl-levels due to collisions with plasma deuterons and electrons and Stark l-mixing in the Lorentz field (V x B). Calculation of the effective cross-sections with allowance for the atomic beam density distribution in the plasma allows one to determine the line intensities. Finally, the influence of the fine structure and Zeeman splitting on the 2976 A OVII line profile is considered.
Bibliographic Reference: Report: IPP III/142 EN (1989)
Availability: Available from Max-Planck-Institut für Plasmaphysik, 8046 Garching bei München (DE)
Record Number: 198910438 / Last updated on: 1994-12-01
Original language: en
Available languages: en