Dependence of electron-impact excitation cross sections on the initial vibrational quantum number in H[sub 2] and D[sub 2] molecules: [ital X] [sup 1][Sigma][sub g][sup +][r arrow]B [sup 1][Sigma][sub u][sup +] and [sup 1][Sigma][sub g][sup +][r arrow]C [sup 1][Pi][sub u] transitions
Journal Article
·
· Physical Review A; (United States)
- Lawrence Livermore National Laboratory, University of California, Livermore, California 94550 (United States)
Electron-impact excitation cross sections have been calculated using the impact-parameter method for [ital X] [sup 1][Sigma][sub g][sup +][r arrow]B [sup 1][Sigma][sub u][sup +] and [ital X] [sup 1][Sigma][sub g][sup +][r arrow]C [sup 1][Pi][sub u] transitions for both H[sub 2] and D[sub 2] molecules as a function of incident energy and of vibrational quantum number [ital v][sub [ital i]]. The results show that the cross sections initially increase monotonically with increasing [ital v][sub [ital i]] and follow the opposite trend for higher [ital v][sub [ital i]] values.
- DOE Contract Number:
- W-7405-ENG-48
- OSTI ID:
- 6941467
- Journal Information:
- Physical Review A; (United States), Vol. 47:3; ISSN 1050-2947
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
74 ATOMIC AND MOLECULAR PHYSICS
DEUTERIUM
ELECTRON-MOLECULE COLLISIONS
HYDROGEN
CROSS SECTIONS
DIPOLES
ENERGY DEPENDENCE
ENERGY-LEVEL TRANSITIONS
EXCITATION
IMPACT PARAMETER
INTERATOMIC DISTANCES
MODIFICATIONS
QUANTUM NUMBERS
THEORETICAL DATA
VIBRATIONAL STATES
COLLISIONS
DATA
DISTANCE
ELECTRON COLLISIONS
ELEMENTS
ENERGY LEVELS
EXCITED STATES
HYDROGEN ISOTOPES
INFORMATION
ISOTOPES
LIGHT NUCLEI
MOLECULE COLLISIONS
MULTIPOLES
NONMETALS
NUCLEI
NUMERICAL DATA
ODD-ODD NUCLEI
STABLE ISOTOPES
664300* - Atomic & Molecular Physics- Collision Phenomena- (1992-)
DEUTERIUM
ELECTRON-MOLECULE COLLISIONS
HYDROGEN
CROSS SECTIONS
DIPOLES
ENERGY DEPENDENCE
ENERGY-LEVEL TRANSITIONS
EXCITATION
IMPACT PARAMETER
INTERATOMIC DISTANCES
MODIFICATIONS
QUANTUM NUMBERS
THEORETICAL DATA
VIBRATIONAL STATES
COLLISIONS
DATA
DISTANCE
ELECTRON COLLISIONS
ELEMENTS
ENERGY LEVELS
EXCITED STATES
HYDROGEN ISOTOPES
INFORMATION
ISOTOPES
LIGHT NUCLEI
MOLECULE COLLISIONS
MULTIPOLES
NONMETALS
NUCLEI
NUMERICAL DATA
ODD-ODD NUCLEI
STABLE ISOTOPES
664300* - Atomic & Molecular Physics- Collision Phenomena- (1992-)