EFFECTS OF OPEN INELASTIC CHANNELS IN THE RESONANT DISSOCIATIVE RECOMBINATION OF HEH+

被引：35

作者：

OREL, AE ^{[1
]}

KULANDER, KC ^{[1
]}

RESCIGNO, TN ^{[1
]}

机构：

[1] LAWRENCE LIVERMORE NATL LAB, PHYS & SPACE TECHNOL DIRECTORATE, LIVERMORE, CA 94550 USA

来源：

PHYSICAL REVIEW LETTERS | 1995年 / 74卷 / 24期

关键词：

D O I：

10.1103/PhysRevLett.74.4807

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We show that ab initio theory provides a quantitative description of resonant dissociative recombination. Using a variational method for the electronic scattering problem and a wave packet treatment of the dissociation dynamics, we obtain excellent agreement with recent absolute cross sections for dissociative recombination of 3HeH+ in the 10-30 eV region. The cross section contains significant contributions from several resonance states, some of which autoionize into electronically excited states. A proper multichannel treatment of the resonances is needed to achieve quantitative agreement with experiment. © 1995 The American Physical Society.

引用

页码：4807 / 4810

页数：4

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