Skip navigation
Skip navigation

Benchmark differential cross sections for electron impact excitation of the n = 2 states in helium at near-ionization-threshold energies

Hoshino, Masamitsu; Kato, H; Tanaka, Hiroshi; Bray, Igor; Fursa, Dmitry V.; Buckman, Stephen; Ingolfsson, O.; Brunger, Michael J

Description

In this paper, we present new normalized experimental differential cross sections for electron impact excitation of the n = 2 states in helium. The incident electrons have energies in the range 23.5-35 eV, while the scattered electrons are detected over the angular range 10-130°. Corresponding theoretical results from our convergent close-coupling approach are also presented and in general are in very good accord with our measured data. Where possible, a comparison of the present experimental...[Show more]

CollectionsANU Research Publications
Date published: 2009
Type: Journal article
URI: http://hdl.handle.net/1885/52027
Source: Journal of Physics B: Atomic, Molecular and Optical Physics
DOI: 10.1088/0953-4075/42/14/145202

Download

File Description SizeFormat Image
01_Hoshino_Benchmark_differential_cross_2009.pdf226.99 kBAdobe PDF    Request a copy


Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.

Updated:  12 November 2018/ Responsible Officer:  University Librarian/ Page Contact:  Library Systems & Web Coordinator