Electron degradation and yields of initial products: The Fano factor for mixtures of argon and molecular hydrogen
Journal Article
·
· Physical Review A. General Physics; (United States)
- Argonne National Laboratory, Argonne, Illinois 60439 (United States)
Electron-degradation spectra, ionization yields, and Fano factors for Ar-H{sub 2} gaseous mixtures are rigorously studied using the Spencer-Fano theory along with a realistic set of electron collision cross sections. The present study elucidates the relation between the Fano factor and ionization cross sections and indicates principles underlying statistical fluctuations of the ionization yield. Our results show a smooth composition dependence of the Fano factor for a mixture.
- DOE Contract Number:
- W-31109-ENG-38
- OSTI ID:
- 7034888
- Journal Information:
- Physical Review A. General Physics; (United States), Journal Name: Physical Review A. General Physics; (United States) Vol. 45:11; ISSN 1050-2947; ISSN PLRAA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
664300* -- Atomic & Molecular Physics-- Collision Phenomena-- (1992-)
74 ATOMIC AND MOLECULAR PHYSICS
ARGON
BINARY MIXTURES
CORRELATIONS
DISPERSIONS
ELECTRON SPECTRA
ELEMENTS
ENERGY LOSSES
FANO FACTOR
FLUIDS
GASES
HYDROGEN
IONIZATION
LOSSES
MIXTURES
NONMETALS
QUANTITY RATIO
RARE GASES
SPECTRA
SPENCER-FANO THEORY
YIELDS
74 ATOMIC AND MOLECULAR PHYSICS
ARGON
BINARY MIXTURES
CORRELATIONS
DISPERSIONS
ELECTRON SPECTRA
ELEMENTS
ENERGY LOSSES
FANO FACTOR
FLUIDS
GASES
HYDROGEN
IONIZATION
LOSSES
MIXTURES
NONMETALS
QUANTITY RATIO
RARE GASES
SPECTRA
SPENCER-FANO THEORY
YIELDS