Absolute cross sections for electron-impact excitation of the [Formula Presented] [Formula Presented] transitions in [Formula Presented]

D. B. Popović, M. E. Bannister, R. E.H. Clark, Y. S. Chung, N. Djurić, F. W. Meyer, A. Müller, A. Neau, M. S. Pindzola, A. C.H. Smith, B. Wallbank, G. H. Dunn

Research output: Contribution to journalArticlepeer-review

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Abstract

The absolute cross sections for the [Formula Presented] [Formula Presented] excitation of [Formula Presented] ions at electron energies close to threshold (9–10 eV) were measured using the merged electron-ion beams energy-loss technique. The value of the cross-section step for the sum of the 13 allowed transitions to [Formula Presented] and [Formula Presented] levels, separated in energy by less than [Formula Presented] is found to be [Formula Presented] Results from a set of first-order distorted-wave calculations range from [Formula Presented] to [Formula Presented]

Original languageEnglish
Pages (from-to)4
Number of pages1
JournalPhysical Review A - Atomic, Molecular, and Optical Physics
Volume65
Issue number3
DOIs
StatePublished - 2002

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