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Rearrangement of electronic states of heavy ions passing through solid targets

  • Takeshi Mukoyama
  • Kunihiro Shima
I Other Actual Issues (Hot Topics) I.2 Invited Contributions
Part of the Lecture Notes in Physics book series (LNP, volume 376)

Abstract

Electron rearrangement of fast heavy ions passing through solid targets has been studied by the Monte Carlo simulation. Starting from the electron configuration of ions in solids, the change in electronic states due to successive radiative and Auger transitions was traced from the time when the ion emerges from the solid surface to the time when it is detected. The calculations were made for 63-MeV Cu ions emerging from carbon target. It is found that the charge increase due to vacancy cascade plays a minor role for the mean charge difference between gases and solids. The origin of the shell effect in the equilibrium charge distribution of ions is discussed.

Keywords

Charge State Charge Distribution Electron Configuration Solid Target Charge State Distribution 
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Copyright information

© Springer-Verlag 1991

Authors and Affiliations

  • Takeshi Mukoyama
    • 1
  • Kunihiro Shima
    • 2
  1. 1.Institute for Chemical ResearchKyoto UniversityKyotoJapan
  2. 2.Accelerator CenterUniversity of TsukubaIbarakiJapan

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