EXCITATION OF NEUTRAL HELIUM BY ELECTRON-IMPACT

FJ DEHEER*, R HOEKSTRA, AE KINGSTON, HP SUMMERS

*Corresponding author for this work

Research output: Contribution to journalArticleAcademicpeer-review

24 Citations (Scopus)

Abstract

Experimental data for electron impact excitation of neutral helium in its ground state are reviewed critically. A preferred dataset is established and combined with theoretical close coupling approximation data below the ionization threshold and Born approximation data at high energy. Results are presented in figures and tables. Maxwell averaged collision strengths are also tolerated.

Original languageEnglish
Pages (from-to)19-32
Number of pages14
JournalNuclear fusion
Volume3
Publication statusPublished - 1992

Keywords

  • INTEGRAL CROSS-SECTIONS
  • HE
  • RADIATION
  • STATES
  • POLARIZATION
  • SCATTERING
  • ENERGIES
  • 23S
  • N=3

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