Nonthermal and screening effects on the inelastic Compton scattering in Lorentzian plasmas
- Title
- Nonthermal and screening effects on the inelastic Compton scattering in Lorentzian plasmas
- Author
- 정영대
- Issue Date
- 2009-09
- Publisher
- AMER INST PHYSICS
- Citation
- APPLIED PHYSICS LETTERS, v. 95, NO. 11, article no. 111503, Page. 1.0-4.0
- Abstract
- The nonthermal and screening effects on the inelastic Compton scattering process are investigated in Lorentzian plasmas. The screened atomic wave functions and energies for the hydrogenic ion in Lorentzian plasmas are obtained by the Rayleigh-Ritz variational method. The transition matrix element for the inelastic Compton scattering process in Lorentzian plasmas is also obtained as a function of the spectral index and plasma parameters by the two photon-perturbation Hamiltonian. It is found that the nonthermal character of the Lorentzian plasma suppresses the inelastic Compton scattering cross section. In addition, the nonthermal effects are found to be significant for 2 < kappa < 5, where kappa is the spectral index of the Lorentzian plasma. (C) 2009 American Institute of Physics. [doi:10.1063/1.3229941]
- URI
- https://aip.scitation.org/doi/10.1063/1.3229941https://repository.hanyang.ac.kr/handle/20.500.11754/182149
- ISSN
- 0003-6951;1077-3118
- DOI
- 10.1063/1.3229941
- Appears in Collections:
- COLLEGE OF SCIENCE AND CONVERGENCE TECHNOLOGY[E](과학기술융합대학) > APPLIED PHYSICS(응용물리학과) > Articles
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