Ab initio study of the dissociative recombination of Ne2+

被引：1

作者：

Ngassam, V ^{[1
]}

Orel, AE ^{[1
]}

Motapon, O ^{[1
]}

Suzor-Weiner, A ^{[1
]}

机构：

[1] Univ Paris 11, Orsay, France

来源：

DR2004: Sixth International Conference on Dissociative Recombination: Theory, Experiments and Applications | 2005年 / 4卷

关键词：

D O I：

10.1088/1742-6596/4/1/033

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

We report extensive calculations of energy positions and autoionization widths for the doubly excited states of Ne-2(+) between the first and second ionization thresholds obtained from electron scattering calculations using the complex Kohn variational method. The dynamics of the dissociative recombination process was investigated using multichannel quantum defect theory. For these preliminary calculations, only the direct mechanism of the dissociative recombination reaction was studied and only the 1,3 Sigma(+)(g) dissociative states, which lie closest in energy to the ion at its internuclear separation were included. These states should dominate the low-energy dissociative recombination.

引用

页码：229 / 233

页数：5

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