Calculation of electron-impact ionization using the J-matrix method

Journal Publication ResearchOnline@JCU
Konovalov, D.A.;Bray, I.
Dmitry Konovalov
Abstract

The J-matrix approach to electron-atom scattering is applied to ionization processes.We consider the Temkin- Poet model of e-H ionization. Convergence issues are studied with greater detail than previously possible using other close-coupling methods. The numerical strengths of the technique are emphasized with the long-term goal of application to ionization-plus-excitation processes.

Journal

Physical Review A (Atomic, Molecular and Optical Physics)

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Volume

82

ISBN/ISSN

1094-1622

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Issue

2

Pages Count

8

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Publisher

American Physical Society

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EISSN

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DOI

10.1103/PhysRevA.82.022708