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Convergent Calculations for Simulateous Electron-Impact Ionization-Excitation of Helium

Date

Authors

Kheifets, Anatoli

Bray, Igor

Bartschat, Klaus R

Publisher

Institute of Physics Publishing

Abstract

Theoretical results are presented for electron-impact ionization of He(1s2), leaving the ion in the n = 2 excited states. The projectile-target interaction is described in the first-order plane-wave Born approximation, whereas the interaction between the

Keywords

Keywords: Approximation theory; Convergence of numerical methods; Electronic density of states; Ground state; Helium; Mathematical models; Electron impact ionization excitation; First order plane wave Born approximation; Residual ions; Impact ionization

URI

http://hdl.handle.net/1885/93638

Collections

ANU Research Publications

Source

Journal of Physics B: Atomic, Molecular and Optical Physics

Type

Journal article

DOI

10.1088/0953-4075/32/15/104