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Orientation phenomena for direct s-p electron-ion collisional excitations in weakly coupled plasmas using the screened hyperbolic-orbit trajectory method

  • Young-Dae Jung
  • Jung-Sik Yoon

Abstract:

Orientation phenomena for direct \(\) electron-ion collisional excitations in weakly coupled plasmas (\(\)) are investigated using the semiclassical curved trajectory method including the close-encounter effects. The results show that the orientation parameters including the close-encounter effects obtained by the hyperbolic-orbit trajectory method have maxima and minima for small impact parameter regions.

PACS. 52.20.-j Elementary processes in plasma - 34.80.Dp Atomic excitation and ionization by electron impact 

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Copyright information

© EDP Sciences, Springer-Verlag, Società Italiana di Fisica 2000

Authors and Affiliations

  • Young-Dae Jung
    • 1
  • Jung-Sik Yoon
    • 2
  1. 1.Department of Physics, Hanyang University, Ansan, Kyunggi-Do 425-791, South KoreaKR
  2. 2.Max-Planck-Institute for Physics of Complex Systems, Nöthnitzer Strasse 38, 01187 Dresden, GermanyDE

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