| Автор | H O Folkerts |
| Автор | F W Bliek |
| Автор | L Meng |
| Автор | R E Olson |
| Автор | R Morgenstern |
| Автор | M V Von Hellermann |
| Автор | H P Summers |
| Автор | R Hoekstra |
| Дата выпуска | 1994-08-14 |
| dc.description | By means of photon emission spectroscopy the authors have studied state selective one-electron capture and target-ion excitation in collisions of He<sup>2+</sup> with He. The collision energy has been varied from 1 to 75 keV amu<sup>-1</sup>. Four-body classical trajectory Monte Carlo calculations have been performed in the energy range of 50-300 keV amu<sup>-1</sup>. In the energy range where experiment and theory overlap there is in general fair agreement, although the l-distributions within a principal quantum shell exhibit differences. At energies below 50 keV amu<sup>-1</sup> the experiments confirm the results of atomic orbital calculations, presented in an accompanying paper by Fritsch (1994). Combining all the experimental and theoretical data the authors have determined a reliable cross section data base for use in neutral helium beam based plasma diagnostics on large tokamaks. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | He<sup>2+</sup>-He collisions: one-electron capture and target-ion excitation |
| Тип | paper |
| DOI | 10.1088/0953-4075/27/15/022 |
| Electronic ISSN | 1361-6455 |
| Print ISSN | 0953-4075 |
| Журнал | Journal of Physics B: Atomic, Molecular and Optical Physics |
| Том | 27 |
| Первая страница | 3475 |
| Последняя страница | 3488 |
| Аффилиация | H O Folkerts; KIV, Groningen, Netherlands |
| Аффилиация | F W Bliek; KIV, Groningen, Netherlands |
| Аффилиация | L Meng; KIV, Groningen, Netherlands |
| Аффилиация | R E Olson; KIV, Groningen, Netherlands |
| Аффилиация | R Morgenstern; KIV, Groningen, Netherlands |
| Аффилиация | M V Von Hellermann; KIV, Groningen, Netherlands |
| Аффилиация | H P Summers; KIV, Groningen, Netherlands |
| Аффилиация | R Hoekstra; KIV, Groningen, Netherlands |
| Выпуск | 15 |
