Excitation of multiply charged ions by electron impact

  • B. A. Huber
  • Ch. Ristori
  • H. J. Andrä
  • P. A. Hervieux
  • M. Maurel
  • C. Guet
Conference paper

Abstract

A new crossed beam apparatus has been developed for measuring differential cross sections for the excitation of multiply charged ions by electron impact. First results have been obtained for sodium-like Argon (Ar 7+); the 3s–3p transition with an excitation energy of ~ 17.5 eV has been studied at an electron energy of 100 eV. The preliminary experimental values are compared with theoretical results obtained within a Born-approximation.

Keywords

Argon 

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Copyright information

© Springer-Verlag 1991

Authors and Affiliations

  • B. A. Huber
    • 1
  • Ch. Ristori
    • 1
  • H. J. Andrä
    • 2
  • P. A. Hervieux
    • 1
  • M. Maurel
    • 1
  • C. Guet
    • 1
  1. 1.SPhAt/PIMCentre d’Etudes Nucleaires de GrenobleGrenoble CedexFrance
  2. 2.LAGRIPPACentre d’Etudes Nucleaires de GrenobleGrenoble CedexFrance

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