Polarization bremsstrahlung process in quantum plasmas including electron-exchange and shielding effects
- Title
- Polarization bremsstrahlung process in quantum plasmas including electron-exchange and shielding effects
- Author
- 정영대
- Keywords
- Polarization bremsstrahlung process; Electron-exchange; Quantum shielding; HIGH-TEMPERATURE PLASMAS; IONIZED DENSE-PLASMA; NONIDEAL PLASMA; HYDROGEN PLASMA; TEST CHARGE; POTENTIALS; SCATTERING; ION; RADIATION
- Issue Date
- 2014-06
- Publisher
- ELSEVIER SCIENCE BV
- Citation
- Physics letters. Section A., 2014, 378(30-31), P.2176-2180
- Abstract
- The electron-exchange and quantum shielding effects on the polarization bremsstrahlung spectrum due to the electron-shielding sphere encounters are investigated in quantum plasmas. From this work, it is found that the electron-exchange effect strongly suppresses the polarization bremsstrahlung radiation cross section. Additionally, it is found that the polarization bremsstrahlung radiation cross section increases with increasing plasmon energy and, however, decreases with increasing Fermi energy. The variation of the influence of electron-exchange and quantum shielding on the polarization bremsstrahlung spectrum is also discussed. (C) 2014 Elsevier B.V. All rights reserved.
- URI
- https://www.sciencedirect.com/science/article/pii/S0375960114005775?via%3Dihub
- ISSN
- 0375-9601; 1873-2429
- DOI
- 10.1016/j.physleta.2014.06.008
- Appears in Collections:
- GRADUATE SCHOOL[S](대학원) > BIONANOTECHNOLOGY(바이오나노학과) > Articles
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