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The European Physical Journal D

, Volume 59, Issue 2, pp 201–207 | Cite as

Electron-impact excitation of Ti21+ in Debye plasmas

  • B. W. Li
  • C. Z. Dong
  • J. Jiang
  • J. G. Wang
Atomic and Molecular Collisions

Abstract.

The plasma screening effect on electron-impact excitation is studied by using the relativistic distorted-wave description and exemplified by the excitation of Ti21+ ion. The total and differential cross sections for the 1s–2s and 1s–2p excitations are calculated in the energy range from threshold to 5 times threshold energy, and the magnetic sublevel cross sections are also given. Comparison of present calculations with other results, when available, is made.

Keywords

Excitation Cross Section Electron Impact Excitation Incident Electron Energy Magnetic Sublevel Plasma Screening 
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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Copyright information

© EDP Sciences, SIF, Springer-Verlag Berlin Heidelberg 2010

Authors and Affiliations

  1. 1.College of Physics and Electronics EngineeringNorthwest Normal UniversityLanzhouP.R. China
  2. 2.Institute of Applied Physics and Computational MathematicBeijingP.R. China

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