145 0

Nonthermal effects on the electron-atom bremsstrahlung process in generalized Lorentzian plasmas

Title
Nonthermal effects on the electron-atom bremsstrahlung process in generalized Lorentzian plasmas
Author
정영대
Issue Date
2012-01
Publisher
AMER INST PHYSICS
Citation
PHYSICS OF PLASMAS, v. 19, NO. 1, article no. 013301, Page. 1.0-6.0
Abstract
The nonthermal effects on the electron-atom bremsstrahlung process are investigated in generalized Lorentzian plasmas. The screened atomic wave function and energy for the hydrogen atom in Lorentzian plasmas are obtained by the Ritz variational method. The electron-atom bremsstrahlung radiation cross section in Lorentzian plasmas is also obtained as a function of the spectral index and plasma parameters. It is shown that the nonthermal character of the Lorentzian plasma strongly suppresses the electron-atom bremsstrahlung cross section. In addition, it is shown that the nonthermal effect on the bremsstrahlung process decreases with increasing radiation photon energy. It is also shown that the nonthermal effect on the bremsstrahlung cross section is more significant in plasmas with higher densities. (C) 2012 American Institute of Physics. [doi: 10.1063/1.3674997]
URI
https://aip.scitation.org/doi/10.1063/1.3674997https://repository.hanyang.ac.kr/handle/20.500.11754/182110
ISSN
1070-664X;1089-7674
DOI
10.1063/1.3674997
Appears in Collections:
COLLEGE OF SCIENCE AND CONVERGENCE TECHNOLOGY[E](과학기술융합대학) > APPLIED PHYSICS(응용물리학과) > Articles
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE