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Volume 2, Issue 3
Double Ionization of Molecular Hydrogen by Fast Electron Impact

P. F. Weck

Commun. Comput. Phys., 2 (2007), pp. 466-476.

Published online: 2007-02

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  • Abstract

We propose a theoretical model of the double ionization of homonuclear diatomic targets by fast electron impact. By application of two-effective-center continuum waves to describe the ejected electrons in the exit channel and by use of Nordsieck-type integrals, an expression has been obtained by an analytical treatment for the fivefold differential cross section, the relevant quantity to describe the kinematically complete collisions in the coplanar geometry. The correlate motion of the ejected electrons is taken into account by means of adequate Sommerfeld parameters.

  • Keywords

Hydrogen, collision, ionization, analytical method.

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COPYRIGHT: © Global Science Press

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@Article{CiCP-2-466, author = {P. F. Weck}, title = {Double Ionization of Molecular Hydrogen by Fast Electron Impact}, journal = {Communications in Computational Physics}, year = {2007}, volume = {2}, number = {3}, pages = {466--476}, abstract = {

We propose a theoretical model of the double ionization of homonuclear diatomic targets by fast electron impact. By application of two-effective-center continuum waves to describe the ejected electrons in the exit channel and by use of Nordsieck-type integrals, an expression has been obtained by an analytical treatment for the fivefold differential cross section, the relevant quantity to describe the kinematically complete collisions in the coplanar geometry. The correlate motion of the ejected electrons is taken into account by means of adequate Sommerfeld parameters.

}, issn = {1991-7120}, doi = {https://doi.org/}, url = {http://global-sci.org/intro/article_detail/cicp/7913.html} }
TY - JOUR T1 - Double Ionization of Molecular Hydrogen by Fast Electron Impact AU - P. F. Weck JO - Communications in Computational Physics VL - 3 SP - 466 EP - 476 PY - 2007 DA - 2007/02 SN - 2 DO - http://doi.org/ UR - https://global-sci.org/intro/article_detail/cicp/7913.html KW - Hydrogen, collision, ionization, analytical method. AB -

We propose a theoretical model of the double ionization of homonuclear diatomic targets by fast electron impact. By application of two-effective-center continuum waves to describe the ejected electrons in the exit channel and by use of Nordsieck-type integrals, an expression has been obtained by an analytical treatment for the fivefold differential cross section, the relevant quantity to describe the kinematically complete collisions in the coplanar geometry. The correlate motion of the ejected electrons is taken into account by means of adequate Sommerfeld parameters.

P. F. Weck. (2007). Double Ionization of Molecular Hydrogen by Fast Electron Impact. Communications in Computational Physics. 2 (3). 466-476. doi:
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