Electron impact on excited helium

Zhou, Yajun and Ratnavelu, Kurunathan and Zhong, Zheng and McCarthy, Ian E. (1999) Electron impact on excited helium. Journal of Physics B: Atomic, Molecular and Optical Physics, 31 (23). L959-L965. ISSN 0953-4075, DOI https://doi.org/10.1088/0953-4075/31/23/003.

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Official URL: https://doi.org/10.1088/0953-4075/31/23/003


Differential cross sections, integrated cross sections and ionization cross sections for electron scattering on the metastable level 23S of helium are calculated at intermediate energies and compared with experimental measurements and other theoretical calculations. The method used is the coupled-channels optical method with an ab initio complex polarization potential.

Item Type: Article
Uncontrolled Keywords: Computational methods; Electron energy levels; Electron scattering; Impact ionization; Polarization
Subjects: Q Science > QA Mathematics
Divisions: Faculty of Science > Institute of Mathematical Sciences
Depositing User: Ms. Juhaida Abd Rahim
Date Deposited: 18 Dec 2020 03:49
Last Modified: 18 Dec 2020 03:49
URI: http://eprints.um.edu.my/id/eprint/25672

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