Atomic collisional orientation for the electron-impact excitations: Quantum shielding effect
- Title
- Atomic collisional orientation for the electron-impact excitations: Quantum shielding effect
- Author
- 정영대
- Keywords
- CROSS-SECTIONS; TEST CHARGE; PLASMA; IONS; MOLECULES; ALIGNMENT
- Issue Date
- 2013-03
- Publisher
- AMER INST PHYSICS, CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1, MELVILLE, NY 11747-4501 USA
- Citation
- Journal of Applied Physics, Vol.113 No.12 [2013], 123303
- Abstract
- The influence of the quantum shielding on the collisional atomic orientation phenomena is investigated for the electron-impact excitations of the hydrogenic ion. The excitation probabilities are derived as a function of the collision energy, impact parameter, and quantum wave number by using the semiclassical method and effective interaction potential. It is found that the influence of the oscillatory quantum shielding enhances the excitation probabilities. The detailed investigation on the variation of excitation preference due to the influence of the quantum shielding is also given. (C) 2013 American Institute of Physics. [http://dx.doi.org.access.hanyang.ac.kr/10.1063/1.4798361]
- URI
- https://aip.scitation.org/doi/abs/10.1063/1.4798361http://hdl.handle.net/20.500.11754/43977
- ISSN
- 0021-8979
- DOI
- 10.1063/1.4798361
- Appears in Collections:
- GRADUATE SCHOOL[S](대학원) > BIONANOTECHNOLOGY(바이오나노학과) > Articles
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