| Автор | I M Gaisinsky |
| Автор | E A Oks |
| Дата выпуска | 1985-04-14 |
| dc.description | It is shown that for a wide class of plasma experiments the spectral line broadening caused by ions has to be described in the impact (rather than the quasi-static) approximation. The theory of ion impact broadening (IIB), taking place against a background of electron impact broadening, is developed. It is demonstrated that, in a general case, broadening at the expense of interaction with the ion subsystem can, in a non-trivial manner, depend on parameters characterising the electron subsystem. Detailed calculations are made for IIB of the resonance doublet of hydrogen-like ions Ar XVIII, Br XXXV, Kr XXXVI, I LIII, Xe LIV, which may be added to a DT mixture for diagnostics in experiments on an inertial fusion programme. The results of calculations show that, for these purposes, below subthermonuclear and thermonuclear temperatures the Stark broadening of the red component of the resonance doublet of the indicated ions can be used. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | A theory for the ion impact broadening of fine-structure sublevels |
| Тип | paper |
| DOI | 10.1088/0022-3700/18/7/024 |
| Print ISSN | 0022-3700 |
| Журнал | Journal of Physics B: Atomic and Molecular Physics |
| Том | 18 |
| Первая страница | 1449 |
| Последняя страница | 1466 |
| Аффилиация | I M Gaisinsky; State Committee for Stand., Moscow, USSR |
| Аффилиация | E A Oks; State Committee for Stand., Moscow, USSR |
| Выпуск | 7 |
