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Автор L C G Freitas
Автор K A Berrington
Автор P G Burke
Автор A Hibbert
Автор A E Kingston
Автор A L Sinfailam
Дата выпуска 1984-05-14
dc.description The first results of an eleven-state R-matrix calculation on electron-helium scattering are presented. The resonance structure near the n=3 states of helium is examined and resonance parameters calculated. There is good agreement with recent experimental observations of the 2<sup>3</sup>S and 2<sup>1</sup>S metastable-state excitation cross sections. Earlier five-state calculations are shown to have significantly overestimated these cross sections above 22 eV.
Формат application.pdf
Издатель Institute of Physics Publishing
Название An eleven-state electron-helium scattering calculation
Тип lett
DOI 10.1088/0022-3700/17/9/007
Print ISSN 0022-3700
Журнал Journal of Physics B: Atomic and Molecular Physics
Том 17
Первая страница L303
Последняя страница L309
Аффилиация L C G Freitas; Dept. of Appl. Maths. & Theoretical Phys., Queen's Univ of Belfast, Belfast, UK
Аффилиация K A Berrington; Dept. of Appl. Maths. & Theoretical Phys., Queen's Univ of Belfast, Belfast, UK
Аффилиация P G Burke; Dept. of Appl. Maths. & Theoretical Phys., Queen's Univ of Belfast, Belfast, UK
Аффилиация A Hibbert; Dept. of Appl. Maths. & Theoretical Phys., Queen's Univ of Belfast, Belfast, UK
Аффилиация A E Kingston; Dept. of Appl. Maths. & Theoretical Phys., Queen's Univ of Belfast, Belfast, UK
Аффилиация A L Sinfailam; Dept. of Appl. Maths. & Theoretical Phys., Queen's Univ of Belfast, Belfast, UK
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