Alignment of H(2p) in H-He, Ne, Ar collisions

  • H. Madeheim
  • R. Hippler
  • H. O. Lutz
Article

Abstract

The integral alignmentA20 was investigated for H(2p) excitation in H-He, Ne, Ar collisions at incident energies of 1–25 keV. The experimental results are compared with theoretical calculations based on different theoretical models. Calculations which do not account for the quasi-molecular aspect of the collision process are at variance with the experimental data below incident energies of 10 keV. Above 15 keV, fair agreement is obtained with calculations which include simultaneous excitation of both projectile and target.

PACS

34.50.Fa 

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Copyright information

© Springer-Verlag 1990

Authors and Affiliations

  • H. Madeheim
    • 1
  • R. Hippler
    • 1
  • H. O. Lutz
    • 1
  1. 1.Fakultät für PhysikUniversität BielefeldBielefeldFederal Republic of Germany

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