| Issue |
J. Phys. Colloques
Volume 40, Number C7, Juillet 1979
XIVe Conférence Internationale sur les Phénomènes d'Ionisation dans les Gaz / XIVth International Conference on Phenomena in Ionized Gases
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| Page(s) | C7-21 - C7-22 | |
| DOI | https://doi.org/10.1051/jphyscol:1979710 | |
XIVe Conférence Internationale sur les Phénomènes d'Ionisation dans les Gaz / XIVth International Conference on Phenomena in Ionized Gases
J. Phys. Colloques 40 (1979) C7-21-C7-22
DOI: 10.1051/jphyscol:1979710
Institut für Experimentalphysik der Leopold Franzens Universität Abteilung Atomphysik (Hülle), Karl Shönherrstraβe 3, A 6020 Innsbruck, Österreich.
J. Phys. Colloques 40 (1979) C7-21-C7-22
DOI: 10.1051/jphyscol:1979710
REACTIONS OF DOUBLY CHARGED IONS WITH VARIOUS NEUTRALS
K. Peska, E. Alge, H. Villinger, H. Störi et W. Lindinger.Institut für Experimentalphysik der Leopold Franzens Universität Abteilung Atomphysik (Hülle), Karl Shönherrstraβe 3, A 6020 Innsbruck, Österreich.
Abstract
Recent investigations of reactions of doubly charged ions /1-5/ have shown that they occur in most of the cases via single incharge transfer and that they obey a curve crossing model, developed by Landau, Zener and Stueckelberg (see Ref. 1). Spears et al. /1/, who have applied this model to reactions of Mg++ and ca++ could show, that the reactions are fast, when there is a curve crossing between the potential curve of the reactants and the coulomb repulsion curve of the products (Fig. 1) at an internuclear distance of a few Å.