Collision effects on the electron-ion bremsstranlung spectrum in a warm collisional plasma
- Title
- Collision effects on the electron-ion bremsstranlung spectrum in a warm collisional plasma
- Author
- 정영대
- Issue Date
- 2008-04
- Publisher
- ROYAL SWEDISH ACAD SCIENCES
- Citation
- Physica Scripta. (Physica Scripta, 1 April 2008, 77(4))
- Abstract
- The collision effects on the electron - ion bremsstrahlung spectrum are investigated in a warm collisional plasma. The effective interaction potentials taking into account the electron - neutral collisions are employed in order to obtain the bremsstrahlung radiation cross-section in a collisional plasma as a function of the impact parameter, collision frequency, radiation photon energy, projectile energy, thermal energy and Debye length. It is shown that the collision effects significantly enhance the bremsstrahlung radiation cross-section. It is also found that the collision effects on the bremsstrahlung cross-section decrease with increasing thermal energy. In addition, the collision effects on the bremsstrahlung cross-section are found to be increased with an increase of the radiation photon energy, especially for large impact parameters.
- URI
- https://iopscience.iop.org/article/10.1088/0031-8949/77/04/045503https://repository.hanyang.ac.kr/handle/20.500.11754/167371
- ISSN
- 00318949
- DOI
- 10.1088/0031-8949/77/04/045503
- Appears in Collections:
- COLLEGE OF SCIENCE AND CONVERGENCE TECHNOLOGY[E](과학기술융합대학) > APPLIED PHYSICS(응용물리학과) > Articles
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