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Vacancy sharing between the L-subshells of Th under heavy ion impact

  • A. Berinde
  • C. Ciortea
  • A. Enulescu
  • Daniela Flueraşu
  • I. Legrand
  • I. Piticu
  • V. Zoran
Classical Collisional Ionization
Part of the Lecture Notes in Physics book series (LNP, volume 294)

Abstract

Thorium L X-rays induced by 0.5 – 2.5 MeV/amu Be, C, F, Mg, Si and S ion impact have been measured. L-subshell ionization cross section ratios, corrected for multiple ionization effects, have been derived. The comparison with first order ionization theories reveals systematic discrepancies which are attributed to vacancy sharing between the L-subshells during the collision. Coupled-channel calculations for vacancy sharing qualitatively account for the behaviour found experimentally.

Keywords

Ionization Cross Section Cross Section Ratio Shell Ionization Heavy Projectile Vacancy Transfer 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

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Copyright information

© Springer-Verlag 1988

Authors and Affiliations

  • A. Berinde
    • 1
  • C. Ciortea
    • 1
  • A. Enulescu
    • 1
  • Daniela Flueraşu
    • 1
  • I. Legrand
    • 1
  • I. Piticu
    • 1
  • V. Zoran
    • 1
  1. 1.Central Institute of PhysicsBucharestRomania

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