Renormalization shielding effect on the Wannier-ridge mode for double-electron continua in partially ionized dense hydrogen plasmas
- Title
- Renormalization shielding effect on the Wannier-ridge mode for double-electron continua in partially ionized dense hydrogen plasmas
- Author
- 정영대
- Keywords
- HIGH-TEMPERATURE PLASMAS; DOUBLE-IONIZATION; NONIDEAL PLASMAS; CROSS-SECTIONS; THRESHOLD LAW; CONDUCTIVITY; POTENTIALS; COLLISIONS; ESCAPE; IONS
- Issue Date
- 2016-01
- Publisher
- AMER INST PHYSICS
- Citation
- PHYSICS OF PLASMAS, v. 23, NO 1, Article number 013302, Page. 133021-133025
- Abstract
- The influence of renormalization shielding on the Wannier threshold law for the double-electron escapes by the electron-impact ionization is investigated in partially ionized dense plasmas. The renormalized electron charge and Wannier exponent are obtained by considering the equation of motion in the Wannier-ridge including the renormalization shielding effect. It is found that the renormalization shielding effect reduces the magnitude of effective electron charge, especially, within the Bohr radius in partially ionized dense plasmas. The maximum position of the renormalized electron charge approaches to the center of the target atom with an increase of the renormalization parameter. In addition, the Wannier exponent increases with an increase of the renormalization parameter. The variations of the renormalized electron charge and Wannier exponent due to the renormalization shielding effect are also discussed. (C) 2016 AIP Publishing LLC.
- URI
- http://aip.scitation.org/doi/10.1063/1.4939805http://hdl.handle.net/20.500.11754/30563
- ISSN
- 1070-664X; 1089-7674
- DOI
- 10.1063/1.4939805
- Appears in Collections:
- GRADUATE SCHOOL[S](대학원) > BIONANOTECHNOLOGY(바이오나노학과) > Articles
- Files in This Item:
There are no files associated with this item.
- Export
- RIS (EndNote)
- XLS (Excel)
- XML