Coulomb correction effects on bremsstrahlung spectra from non-Maxwellian plasmas
- Title
- Coulomb correction effects on bremsstrahlung spectra from non-Maxwellian plasmas
- Author
- 정영대
- Issue Date
- 2001-10
- Publisher
- AMER INST PHYSICS
- Citation
- Applied Physics Letters, v. 79, issue. 15, page. 2330-2332
- Abstract
- Coulomb correction effects are investigated on electron-ion bremsstrahlung emission from a
non-Maxwellian velocity distribution plasma of the form. The bremsstrahlung emission rate is obtained as a
function of the photon energy. For soft photon radiations, the Coulomb correction effects on the
bremsstrahlung emission rate are found to be more significant for the distribution with m=2, i.e.,
Maxwellian distribution plasmas. However, for hard photon radiations, the Coulomb correction
effects are found to be almost independent of the non-Maxwellian character. Thus, it would be
possible to figure out the form of the electron distribution function using hard bremsstrahlung
spectra rather than soft bremsstrahlung spectra since the bremsstrahlung emission rate without the
Coulomb corrections only depends on the non-Maxwellian character for hard photon radiations.
- URI
- https://aip.scitation.org/doi/10.1063/1.1409334https://repository.hanyang.ac.kr/handle/20.500.11754/160056
- ISSN
- 0003-6951; 1077-3118
- DOI
- 10.1063/1.1409334
- Appears in Collections:
- COLLEGE OF SCIENCE AND CONVERGENCE TECHNOLOGY[E](과학기술융합대학) > APPLIED PHYSICS(응용물리학과) > Articles
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