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Influence of the dynamic plasma shielding on the elastic electron-ion collision in turbulent plasmas

Title
Influence of the dynamic plasma shielding on the elastic electron-ion collision in turbulent plasmas
Author
정영대
Keywords
TEST CHARGE
Issue Date
2012-02
Publisher
Amer Inst Physics
Citation
Applied Physics Letters, Feb 2012, 100(7)
Abstract
The dynamic plasma shielding effects on the elastic electron-ion collision are investigated in turbulent plasmas using the second-order eikonal method. The results show that the dynamic screening effect strongly enhances the eikonal phase shift as well as the cross section. It is also found that the dynamic screening effect decreases with increasing impact parameter. In addition, the influence of the turbulence suppresses the eikonal phase shift and cross section, especially, for small impact parameters. Moreover, it is found that the dynamic screening effect on the eikonal cross section increases with decreasing thermal energy for large impact parameters. (C) 2012 American Institute of Physics.
URI
http://aip.scitation.org/doi/10.1063/1.3687188
ISSN
0003-6951
DOI
10.1063/1.3687188
Appears in Collections:
GRADUATE SCHOOL[S](대학원) > BIONANOTECHNOLOGY(바이오나노학과) > Articles
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