Landau damping effects on the low-energy bremsstrahlung process in a quantum plasma
- Authors
- Kim, Hwa-Min; Jung, Young-Dae
- Issue Date
- Apr-2007
- Publisher
- EPL ASSOCIATION, EUROPEAN PHYSICAL SOCIETY
- Citation
- EPL, v.78, no.3, pp.1 - 5
- Indexed
- SCIE
SCOPUS
- Journal Title
- EPL
- Volume
- 78
- Number
- 3
- Start Page
- 1
- End Page
- 5
- URI
- https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/44391
- DOI
- 10.1209/0295-5075/78/35001
- ISSN
- 0295-5075
- Abstract
- The Landau damping effects on the low-energy bremsstrahlung process are investigated for both the soft- and hard-photon radiations in a quantum plasma composed of electrons and holes. The impact parameter method is applied to the motion of the projectile in order to investigate the variation of the bremsstrahlung cross-section as a function of the effective Debye length, impact parameter, and radiation photon energy. The results show that the Landau damping effects significantly enhance the bremsstrahlung radiation cross-section. It is important to note that the domain of the Landau damping effects is extended with increasing the radiation photon energy. Copyright (C) EPLA, 2007.
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Collections - COLLEGE OF SCIENCE AND CONVERGENCE TECHNOLOGY > DEPARTMENT OF APPLIED PHYSICS > 1. Journal Articles
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